5 Litre 20 Litre

Interior Brick Sealer & Dustproofer

(1 customer review)

Interior Brick Sealer & Dustproofer seals and dustproofs interior brickwork and masonry. It is water based and dries to a breathable enhanced matt finish. Easy to apply by sprayer, roller or brush with free delivery to UK mainland addresses. An eco friendly non acidic brick & masonry cleaner is also available.


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Frequently asked questions

It leaves a natural matt finish but can be built ot a low sheen in multiple coats.

Just one coat to a maximum of two. You may see sheen on a 2nd coat if applied to a slightly denser surface.

Yes, so it is low odour and very easy to work with.

Brush, or possibly a rough masonry roller. For larger areas it can be sprayed on with a low pressure pump up sprayer – Use a coarse nozzle as found on most garden sprayers. Do not use an atomising nozzle usually only found on small hand help sprayers.

It is designed to soak in, any excess product is removed. This can be done after 5 minutes with a microfibre cloth. On very dense surfaces it may well soak straight in so it is possible to ‘top up’ straight away.

Interior Brick Sealer & Dustproofer can create a sheen when built up in thin coats. This sheen can be dependant on the porosity of the surface. Please remember that this product is not designed to create a sheen it is just a bi-product of building up in thin coats. You will also start to lose breathability when building in multiple coats.

If you want a sheen and breathability is not an issue we would recommend switching to a product called Natural Stone Sealer Wet Look This can be applied to any porous stone, brick or clay based tile. This product builds to a satin finish and deepens colours. It is solvent based so has an odour.


This product is to help stain proof the wall and dustproof. It will allow water vapour transmission for breathability.

It is not a damp proofer to prevent an ingress of water from an external wall or source of rising damp.

Yes it can but in an aesthetically beneficial way. It tends to bring out the earthy tones of brickwork making it seem more attractive. A little bit like a very mild colour enhancer but with the ability to dustproof.

If you just wish to colour enhance contact us for advice.

Use Floorseal Stone Floor Cleaner. It is a modern eco friendly, water based and non acidic cleaner. This product will remove dirt, grime and cement/grout haze residues. It can be used on brick & masonry walls and floors.

Yes it will.

Prepare the surface by vacuuming away all lose dust before sealing. Sandblasted surfaces are very porous therefore absorb more product.