Plaster & Fillers

Thistle BoardFinish is an ideal skim finish plaster for use on Gyproc plasterboards. This finish coat plaster is suitable for low to medium suction backgrounds, especially plasterboard or Thistle DriCoat undercoat plaster.

Additional Information
-Suitable for application by hand
-Conforms to EN 13279-1
-This product is certified to BES 6001 achieving a rating of 'Excellent'

Thistle BondingCoat is an ideal base coat plaster for smooth or low suction backgrounds such as tiling, concrete, plasterboard or surfaces treated with Thistle Bond-It. The fine mix allows for improved workability, making it easier to spread, rule and darby.

Additional Information
- Conforms to EN 13279-1
- This product is certified to BES 6001 achieving a rating of 'Excellent'

Thistle MultiFinish is the most popular universal skim finish plaster for common backgrounds; it can be used as part of a two-coat plaster system or on plasterboard.  Its flexibility also makes it an ideal choice for small repair jobs and patching. Skimming with Thistle MultiFinish adds additional sound insulation to many of the GypWall CLASSIC systems by up to 2dB.

Additional Information
- Suitable for application by hand or mechanical plastering machine
- Conforms to EN 13279-1 -This product is certified to BES 6001 achieving a rating of 'Excellent'

Thistle Universal OneCoat is a versatile undercoat and finish plaster in one product that is suitable for a range of internal surfaces, including brick, blockwork, plasterboard and concrete Also ideal for filling larger holes and chasing in. Simply build up the coverage in stages to a maximum of 25mm.

Additional Information
- Suitable for application by hand or mechanical plastering machines
- Conforms to EN 13279-1
- This product is certified to BES 6001 achieving a rating of 'Excellent'

Next generation filler based on hollow glass microspheres, it has a ultrahigh highly structured paste with excellent application and drying properties.

If you need to make strong repairs to plaster, stone, concrete or wood? Ronseal Multi-Purpose Smooth Finish Filler is the ultimate, high performance interior filler. It gives excellent adhesion, fills gaps quick and easy whilst giving long lasting repairs that won't shrink or crack.

Macromolecular structure which gives virtually no shrinkage. Excellent for last minute repairs with an extremely smooth finish. Ronseal applicator included. Areas of use: Interior walls and ceilings. Surface dry in 5 minutes, ready to decorate in 15mins. Drying time approx: 2 hours.

Next generation filler based on hollow glass microspheres, it has a ultrahigh highly structured paste with excellent application and drying properties.

If you need to make strong repairs to plaster, stone, concrete or wood? Ronseal Multi-Purpose Smooth Finish Filler is the ultimate, high performance interior filler. It gives excellent adhesion, fills gaps quick and easy whilst giving long lasting repairs that won't shrink or crack.

Macromolecular structure which gives virtually no shrinkage. Excellent for last minute repairs with an extremely smooth finish. Ronseal applicator included. Areas of use: Interior walls and ceilings. Surface dry in 5 minutes, ready to decorate in 15mins. Drying time approx: 2 hours.

A next generation lightweight interior and exterior filler based on Acrylic polymer and hollow ceramic microspheres.
Robust macromolecular structure which gives virtually no shrinkage. Filling deep holes without sagging isn't easy but with Ronseal Big Hole Smooth Finish Filler it is.
Specially designed to fill any hole up to 50mm deep, it's a high performance filler that's easy to apply and gives a perfectly smooth finish.
When dry, it can be drilled, screwed or nailed.

For use in repairing plaster, stone concrete or wood.
Long lasting tough repair.
Extremely smooth finish.
Ronseal applicator included.
Very good adhesion.
Easy to sand.

Exact Gap Foam has been formulated to provide a more precise foam product that only expands by between 5-10% from the bead extruded on application.

The controlled application significantly reduces the amount of cured excess foam that has to be cut back afterwards, the waste disposal of which can be difficult on some sites, and reduces the danger of wet foam falling onto the floor and surrounding substrates, and the damage and staining this can cause. It is also the ideal product to use where it is important not to impact too much stress onto the item being installed. Gloves are included in the cap.

Fill and Skim is a ready mixed lightweight plaster for both patching jobs and covering larger areas. Fill and skim is ideal for covering over old textured surfaces. Ideal for trade and DIY use.

One Strike is a revolutionary filler formulated using lightweight polymer bubbles that fills holes and cracks, even deep holes, in just one quick application. There is no need for secondary filling to level off as the filler will not shrink, sag or crack.

Easy to apply.
No sanding required – finishes to a smooth surface.
Quick drying – ready to paint/paper in approx. 30 minutes.
Fills up to 75mm deep in one application.
No sagging or shrinkage.
Overpaintable with most solvent based and emulsion paints.
Overstainable.
Suitable for internal and external use.
Dries brilliant white.

One Strike is a revolutionary filler formulated using lightweight polymer bubbles that fills holes and cracks, even deep holes, in just one quick application. There is no need for secondary filling to level off as the filler will not shrink, sag or crack.

Easy to apply.
No sanding required – finishes to a smooth surface.
Quick drying – ready to paint/paper in approx. 30 minutes.
Fills up to 75mm deep in one application.
No sagging or shrinkage.
Overpaintable with most solvent based and emulsion paints.
Overstainable.
Suitable for internal and external use.
Dries brilliant white.

A next generation lightweight interior and exterior filler based on Acrylic polymer and hollow ceramic microspheres.
Robust macromolecular structure which gives virtually no shrinkage. Filling deep holes without sagging isn't easy but with Ronseal Big Hole Smooth Finish Filler it is.
Specially designed to fill any hole up to 50mm deep, it's a high performance filler that's easy to apply and gives a perfectly smooth finish.
When dry, it can be drilled, screwed or nailed.

For use in repairing plaster, stone concrete or wood.
Long lasting tough repair.
Extremely smooth finish.
Ronseal applicator included.
Very good adhesion.
Easy to sand.

Packs contain individual 1kg bags for small batch mixing.
Easy to mix with water.
Adheres to painted surfaces.
Easy to sand.
Will not shrink.
Crack resistant.
Can be painted from 12 hours.
Will not flash or grin through paint.

Easy to mix with water.
Use inside or outside.
Can be applied to damp surfaces.
Excellent adhesion qualities to most substrates.
Will not shrink.
Crack resistant.
Can be painted when dry.
Will accept plaster based or ready to use fillers.

Packs contain individual 1kg bags for small batch mixing.
Easy to mix with water.
Adheres to painted surfaces.
Fill to any depth.
Skim up to 10mm
Will bond plasterboard to blocks
Excellent for creating textured finishes
Quick drying time.
Easy to sand.
Will not shrink.
Crack resistant.
Can be painted in 24 hours.
Will not flash or grin through paint.

Packs contain individual 1kg bags for small batch mixing.
Easy to mix with water.
Adheres to painted surfaces.
Fill to any depth.
Quick drying time.
Easy to sand.
Will not shrink.
Crack resistant.
Over paintable in 3 hours.
Will not flash or grin through paint.

Easy to Use.
Interior & Exterior.
Ideal For Filling Screw Holes.
Will Not Shrink.
Can Be Painted.
Will Not Flash or Grin.

Easy to Use.
Long Working Time.
High Resin Content Delivers Low Absorbency To Help Make Paint Go Further.
Enhances Paint Finish.
No Need To Sand.
Will Not Shrink.
Can Be Painted.
Will Not Flash or Grin.
Solvent Free.

Filltite 2-Part High Performance Wood Filler for quick-drying repairs to all types of damaged or rotten wood, and suitable for interior and exterior use. It's also suitable for metal and stone work repairs that are durable and resist cracking and shrinking in all weather conditions. You can fill to any depth and it dries in 30 minutes. Once dry, this filler can be sanded, shaped, drilled, screwed, painted or stained. Does not contain styrene. Filltite 2-Part Wood Filler goes up to 18% further than some other brands. Filltite is a low density filler which is specially manufactured using a vacuum process. This produces a super smooth finish that fills more volume from the same equivalent weight as competitor products. Designed and manufactured in Great Britain.

Filltite 2-Part High Performance Wood Filler for quick-drying repairs to all types of damaged or rotten wood, and suitable for interior and exterior use. It's also suitable for metal and stone work repairs that are durable and resist cracking and shrinking in all weather conditions. You can fill to any depth and it dries in 30 minutes. Once dry, this filler can be sanded, shaped, drilled, screwed, painted or stained. Does not contain styrene. Filltite 2-Part Wood Filler goes up to 18% further than some other brands. Filltite is a low density filler which is specially manufactured using a vacuum process. This produces a super smooth finish that fills more volume from the same equivalent weight as competitor products. Designed and manufactured in Great Britain.

Filltite 2-Part High Performance Wood Filler for quick-drying repairs to all types of damaged or rotten wood, and suitable for interior and exterior use. It's also suitable for metal and stone work repairs that are durable and resist cracking and shrinking in all weather conditions. You can fill to any depth and it dries in 30 minutes. Once dry, this filler can be sanded, shaped, drilled, screwed, painted or stained. Does not contain styrene. Filltite 2-Part Wood Filler goes up to 18% further than some other brands. Filltite is a low density filler which is specially manufactured using a vacuum process. This produces a super smooth finish that fills more volume from the same equivalent weight as competitor products. Designed and manufactured in Great Britain.

Filltite 2-Part High Performance Wood Filler for quick-drying repairs to all types of damaged or rotten wood, and suitable for interior and exterior use. It's also suitable for metal and stone work repairs that are durable and resist cracking and shrinking in all weather conditions. You can fill to any depth and it dries in 30 minutes. Once dry, this filler can be sanded, shaped, drilled, screwed, painted or stained. Does not contain styrene. Filltite 2-Part Wood Filler goes up to 18% further than some other brands. Filltite is a low density filler which is specially manufactured using a vacuum process. This produces a super smooth finish that fills more volume from the same equivalent weight as competitor products. Designed and manufactured in Great Britain.

Filltite 2-Part High Performance Wood Filler for quick-drying repairs to all types of damaged or rotten wood, and suitable for interior and exterior use. It's also suitable for metal and stone work repairs that are durable and resist cracking and shrinking in all weather conditions. You can fill to any depth and it dries in 30 minutes. Once dry, this filler can be sanded, shaped, drilled, screwed, painted or stained. Does not contain styrene. Filltite 2-Part Wood Filler goes up to 18% further than some other brands. Filltite is a low density filler which is specially manufactured using a vacuum process. This produces a super smooth finish that fills more volume from the same equivalent weight as competitor products. Designed and manufactured in Great Britain.

Filltite 2-Part High Performance Wood Filler for quick-drying repairs to all types of damaged or rotten wood, and suitable for interior and exterior use. It's also suitable for metal and stone work repairs that are durable and resist cracking and shrinking in all weather conditions. You can fill to any depth and it dries in 30 minutes. Once dry, this filler can be sanded, shaped, drilled, screwed, painted or stained. Does not contain styrene. Filltite 2-Part Wood Filler goes up to 18% further than some other brands. Filltite is a low density filler which is specially manufactured using a vacuum process. This produces a super smooth finish that fills more volume from the same equivalent weight as competitor products. Designed and manufactured in Great Britain.

Filltite Lightweight Filler 1ltr.Fill deep holes with only one application.
Will not sag, slump, crack or shrink.
Drys super smooth - no sanding required.
Ready to paint in just 15 minutes.

Filltite Wood Filler 325g - choose from natural, white, medium and dark. A ready to use, water based, acrylic filler for making small repairs to damaged wood or timber imperfections. Ideal for grain filling, repairs to small cracks, splits and screw holes. Perfect for use on internal doors, skirting boards and frames due to its flexible properties. This versatile filler can be shaped or cut as required, it is also capable of being sanded, screwed and planed. Can be over coated with paint, varnish or stain. It creates tough weatherproof repair, is easy to sand and can be shaped, nailed or screwed. Filltite wood filler flexes with wood movement and can be painted or stained.

Filltite Wood Filler 325g - choose from natural, white, medium and dark. A ready to use, water based, acrylic filler for making small repairs to damaged wood or timber imperfections. Ideal for grain filling, repairs to small cracks, splits and screw holes. Perfect for use on internal doors, skirting boards and frames due to its flexible properties. This versatile filler can be shaped or cut as required, it is also capable of being sanded, screwed and planed. Can be over coated with paint, varnish or stain. It creates tough weatherproof repair, is easy to sand and can be shaped, nailed or screwed. Filltite wood filler flexes with wood movement and can be painted or stained.

Filltite Wood Filler 325g - choose from natural, white, medium and dark. A ready to use, water based, acrylic filler for making small repairs to damaged wood or timber imperfections. Ideal for grain filling, repairs to small cracks, splits and screw holes. Perfect for use on internal doors, skirting boards and frames due to its flexible properties. This versatile filler can be shaped or cut as required, it is also capable of being sanded, screwed and planed. Can be over coated with paint, varnish or stain. It creates tough weatherproof repair, is easy to sand and can be shaped, nailed or screwed. Filltite wood filler flexes with wood movement and can be painted or stained.

Filltite Wood Filler 325g - choose from natural, white, medium and dark. A ready to use, water based, acrylic filler for making small repairs to damaged wood or timber imperfections. Ideal for grain filling, repairs to small cracks, splits and screw holes. Perfect for use on internal doors, skirting boards and frames due to its flexible properties. This versatile filler can be shaped or cut as required, it is also capable of being sanded, screwed and planed. Can be over coated with paint, varnish or stain. It creates tough weatherproof repair, is easy to sand and can be shaped, nailed or screwed. Filltite wood filler flexes with wood movement and can be painted or stained.

Filltite Wood Repair is a quick-drying repair product that binds and hardens decaying wood to stop rot and provide a solid base for filling. ith Filltite Quick d rying wood Repair you can stop wet rot and prevent it from spreading further. It’s suitable for all types of wood and can be used inside or outside on doors, windows and frames. Ideal for preparing wood so that it can be easily filled and brought back to life. It soaks deep to strengthen rotten woo and sets rock hard.

General Purpose Cement offers exceptional performance across a wide range of standard uses including concrete, mortar, rendering and screeds.

Catalyst is to be used with Ronseal High Performance Wood Filler suitable to repair any wood and perfect for both interior and exterior use. It can fill any depth and even be drilled, screwed or planed. This filler is extreamly durable and all weather resistant to last for years.

Main Benefits:
For interior or exterior use
For use with Ronseal High Performance Wood Filler
Fill to any depth
Dries in just 30 minutes
Can be drilled, screwed or planed.

Ronseal High Performance Wood Filler is a chemically bonded filler and catalyst that provides extremely tough repairs to virtually any wood damage without shrinking or cracking. Fills to any depth and can be drilled, screwed or planed.

Ideal for use in interior or exterior wood repairs more than 5mm deep. Typical areas include window frames, sills, doors and door frames. For minor and surface wood repairs use Ronseal Multi Purpose Wood Filler.

Application: Filling Knife.
Drying Time: approx 30 mins.
Protection Level: Very High.

Ronseal High Performance Wood Filler is a chemically bonded filler and catalyst that provides extremely tough repairs to virtually any wood damage without shrinking or cracking. Fills to any depth and can be drilled, screwed or planed.

Ideal for use in interior or exterior wood repairs more than 5mm deep. Typical areas include window frames, sills, doors and door frames. For minor and surface wood repairs use Ronseal Multi Purpose Wood Filler.

Application: Filling Knife.
Drying Time: approx 30 mins.
Protection Level: Very High.

A high performance wood filler that lasts for years even when exposed to harsh weather conditions. It can fill to any depth and dries in just 30 minutes. Its tough formula means it won’t shrink or crack.

Main Benefits:
Suitable for use indoors and out
Quick drying
Can be sanded, planed, filed, nailed and screwed
Can be stained, varnish and painted
Won’t shrink or crack
Suitable for any size hole

A high performance wood filler that lasts for years even when exposed to harsh weather conditions. It can fill to any depth and dries in just 30 minutes. Its tough formula means it won’t shrink or crack.

Main Benefits:
Suitable for use indoors and out
Quick drying
Can be sanded, planed, filed, nailed and screwed
Can be stained, varnish and painted
Won’t shrink or crack
Suitable for any size hole

Ronseal High Performance Wood filler is a chemically bonded filler and catalyst that provides extremely tough repairs to virtually any wood damage without shrinking or cracking. Fills to any depth and can be drilled, screwed or planed. Ideal for use in interior or exterior wood repairs more than 5mm deep. Typical areas include window frames, sills, doors and door frames. For minor and surface wood repairs use Ronseal Multi Purpose Wood Filler.

Areas of use: Interior / Exterior wood
Application: Filling Knife
Drying time approx.: 30 mines. Protection level: Very High

A high performance wood filler that lasts for years even when exposed to harsh weather conditions. It can fill to any depth and dries in just 30 minutes. Its tough formula means it won’t shrink or crack.

Main Benefits:
Suitable for use indoors and out
Quick drying
Can be sanded, planed, filed, nailed and screwed
Can be stained, varnish and painted
Won’t shrink or crack
Suitable for any size hole

A high performance wood filler that lasts for years even when exposed to harsh weather conditions. It can fill to any depth and dries in just 30 minutes. Its tough formula means it won’t shrink or crack.

Main Benefits:
Suitable for use indoors and out
Quick drying
Can be sanded, planed, filed, nailed and screwed
Can be stained, varnish and painted
Won’t shrink or crack
Suitable for any size hole

Hodgson Multipurpose Putty is a quality glazing setting compound and works well with bedding and external fronting single glass. This formula is made with linseed oil and can be painted after use. Available in 500g and 1kg.

Hodgson Multipurpose Putty is a quality glazing setting compound and works well with bedding and external fronting single glass. This formula is made with linseed oil and can be painted after use. Available in 500g and 1kg.

Knauf Fill & Finish is a lightweight ready-mixed compound for bedding tapes and finishing joints in drywall partitions and ceilings. An easy-to-sand jointing compound for bedding tapes and finishing joints in drywall partitions and ceilings. Available in 5kg or 20kg.

A multi-purpose gypsum-based adhesive used to direct bond Knauf Plasterboards and Knauf Insulating Laminates to masonry surfaces.

Mastercrete Cement is a multipurpose Portland limestone cement ideal for professional and DIY projects like concrete, screeding, bricklaying, and rendering.

Fill holes in almost any surface including plaster, stone, concrete and wood. Our Multi Purpose Powder has a smooth finish so it’s easy to sand. It’s tough too and won’t shrink or crack.

Fill holes up to 40mm deep
Comes with a measuring scoop and applicator
Dry in one to two hours
Suitable for interior and exterior use
Minimal prep needed

Fill holes in almost any surface including plaster, stone, concrete and wood. Our Multi Purpose Powder has a smooth finish so it’s easy to sand. It’s tough too and won’t shrink or crack.

Fill holes up to 40mm deep
Comes with a measuring scoop and applicator
Dry in one to two hours
Suitable for interior and exterior use
Minimal prep needed

Strong repairs to plaster, stone, concrete and wood
Reduced sanding
Super smooth finish
Fills gaps up to 20mm deep
Touch dry in 1-2 hours

For interior and exterior only
For use in repairing plaster, stone, concrete or wood
Excellent application properties coupled with strength and flexibility
Long lasting repair, extremely smooth finish
Ronseal applicator included, buttery texture

Ronseal multi-purpose produces an extremely smooth finish and has excellent application properties coupled with strength and flexibility
Ideal for making repairs to plaster, stone, concrete or wood

Ronseal Multi Purpose Woodfiller can be applied straight from the pack and gives professional, long lasting, tough and durable repairs. The flexible formula resists shrinking and cracking and it can be stained, varnished or painted. For interior and exterior use.

Ronseal Multi-Purpose Wood Filler is ideal for use on doors, window frames, screw/nail holes, cracks, gaps, skirting boards, floors and other wood surfaces.

Ronseal Multi Purpose Wood Filler Tub comes in the following:

Finish: Dark.
Size: 250g.

Quickly and easily fill holes in wood and leave a tough, weatherproof finish that won’t shrink or crack. Our Multi Purpose Wood Filler flexes and bends with the wood so whether you use it indoors or out, it will leave a perfect finish for longer.

Main Benefits:
Fill in any size hole
Can be used indoors and out
Dry in only two hours
Stain, varnish or paint over
Can be sanded, paned, filed, nailed and screwed
Available in tubs, tubes or cartridges
Suitable for any size hole

Quickly and easily fill holes in wood and leave a tough, weatherproof finish that won’t shrink or crack. Our Multi Purpose Wood Filler flexes and bends with the wood so whether you use it indoors or out, it will leave a perfect finish for longer.

Main Benefits:
Fill in any size hole
Can be used indoors and out
Dry in only two hours
Stain, varnish or paint over
Can be sanded, paned, filed, nailed and screwed
Available in tubs, tubes or cartridges
Suitable for any size hole

Quickly and easily fill holes in wood and leave a tough, weatherproof finish that won’t shrink or crack. Our Multi Purpose Wood Filler flexes and bends with the wood so whether you use it indoors or out, it will leave a perfect finish for longer.

Main Benefits:
Fill in any size hole
Can be used indoors and out
Dry in only two hours
Stain, varnish or paint over
Can be sanded, paned, filed, nailed and screwed
Available in tubs, tubes or cartridges
Suitable for any size hole

Ronseal Multi Purpose Wood filler can be applied straight from the pack and gives professional, long lasting, tough and durable repairs. The flexible formula resists shrinking and cracking and it can be stained, varnished or painted. For interior and exterior use. Ronseal Multi-Purpose Wood Filler is ideal for use on doors, window frames, screw/nail holes, cracks, gaps, skirting boards, floors and other wood surfaces.

Quickly and easily fill holes in wood and leave a tough, weatherproof finish that won’t shrink or crack. Our Multi Purpose Wood Filler flexes and bends with the wood so whether you use it indoors or out, it will leave a perfect finish for longer.

Main Benefits:
Fill in any size hole
Can be used indoors and out
Dry in only two hours
Stain, varnish or paint over
Can be sanded, paned, filed, nailed and screwed
Available in tubs, tubes or cartridges
Suitable for any size hole

No More Damp High Impact Plaster Finish is highly durable and therefore the ideal product to finish over Wykamol's No More Damp Renovation Plaster and a range of other soft finish substrates.

High Impact Plaster Finish is designed to provide a quality, long-lasting finish as part of the No More Damp Replastering System, after the installation of a damp-proof course (DPC). It is also an ideal product to use as part of floor remediation works due to its breathability.

No More Damp High Impact Plaster Finish can be used in the following ways:

• As part of the No More Damp Replastering System after a DPC installation
• After and application of No More Damp Renovation Plaster, to protect its characteristically soft finish
• High traffic commercial environments such as hospitals and children's nurseries
• Domestic environments which are prone to accidental damage, such as family homes
• As a finish over plasterboard
• As a finish over existing gypsum plaster and lime backgrounds
• As part of flood remediation works

For interior and exterior only
For use in repairing plaster, stone, concrete or wood
Excellent application properties coupled with strength and flexibility
Long lasting repair, extremely smooth finish
Ronseal applicator included, buttery texture

All Purpose Filler mixes to a white and smooth filling medium. Smooth setting with no sagging, shrinking or cracking it is an easy to use filler for all Interior plaster and wood repairs. Ideal for home decorating.
Its quick drying formula means its ideal for small, last minute interior repairs. Can be used to repair plaster, stone, concrete and wood

Quickly and easily fill holes in wood and leave a tough, weatherproof finish that won’t shrink or crack. Our Multi Purpose Wood Filler flexes and bends with the wood so whether you use it indoors or out, it will leave a perfect finish for longer.

Main Benefits:
Fill in any size hole
Can be used indoors and out
Dry in only two hours
Stain, varnish or paint over
Can be sanded, paned, filed, nailed and screwed
Available in tubs, tubes or cartridges
Suitable for any size hole

Quickly and easily fill holes in wood and leave a tough, weatherproof finish that won’t shrink or crack. Our Multi Purpose Wood Filler flexes and bends with the wood so whether you use it indoors or out, it will leave a perfect finish for longer.

Main Benefits:
Fill in any size hole
Can be used indoors and out
Dry in only two hours
Stain, varnish or paint over
Can be sanded, paned, filed, nailed and screwed
Available in tubs, tubes or cartridges
Suitable for any size hole

ThistlePro FastSet Finish gives a faster set time straight out of the bag without the need of additives so you can say hello to the peace of mind that comes with having the British Gypsum product guarantee.
ThistlePro FastSet Finish is the guaranteed way to get the job done faster. It’s a quick setting gypsum finish plaster that provides a smooth high quality surface finish. Ideal for patch and repair jobs as well as smaller internal walls & ceilings. It provides a durable base for applying decorative finishes.

Gypsum-based adhesive to affix Knauf Cove. One bag is sufficient to fix 18–24 linear metres of cove.
Compliance BS EN 14209.

Limelite NHL 3.5 Natural Hydraulic Lime is a versatile choice for building conservation and restoration projects. It's suitable for creating lime mortar to repoint brick and stone walls originally built with lime mortar.

Hydralime improves the plasticity, cohesiveness, and water retention of Portland cement mortars and renders.