FREE Delivery to mainland UK excludes highlands
£5.95 – £89.99
Interior Brick Sealer & Dustproofer is a water-based, low odour brick sealer & dustproofer.
Interior Brick Sealer & Dustproofer prevents staining and inhibits dusting on both new and older surfaces..
Select from 1 litre, 5 litre, 10 litre & 20 litre containers
View our User Guide for Interior Brick Sealer & Dustproofer and ‘How to Guides’ for cleaning & sealing brick
Interior Brick Sealer & Dustproofer is low odour, easy to use and dries rapidly. Perfect for sealing old and new porous brick work on internal walls. Historically making internal brickwork and natural stone ‘dustproof’ meant using a non-breathable coating. This is not the correct way to seal old brickwork or natural stone. Our internal brick sealer will seal the brick and allow the surface to breathe. It is safe to apply to older rubble filled walls and any surface which requires water vapour transmission. The older style non-breathable sealers meant that the surface could not transmit water vapour leading to various problems. A few of the issues associated with non-breathable coatings are –
The bricks and stonework in older buildings are often soft and friable leading to natural dusting. In addition to this buildings have become warmer as they are now heated by more efficient heating systems. This can also accelerate the dusting from brickwork and stonework, surfaces have slowly become drier and shed more material into the atmosphere of the room.
Dustproofing will help reduce any material becoming detached from walls and becoming airborne dust. This prevents the dust contaminating computers and contributing to poor air quality for the occupants. Keeping dust to a minimum is very easy, simply apply Interior Brick Sealer & Dustproofer. It is cheap and easy to apply via low pressure sprayer brush or roller. Interior Brick Sealer & Dustproofer will also seal other friable surfaces associated with dust problems. These might be old lime mortar joints or cement/concrete based materials. Interior Brick Sealer & Dustproofer is an excellent sealer and dustproofer for Yorkshire sandstone walls. Older sandstone walls will often be rubble filled and will require full moisture vapour transmission. They are often very dusty and will continue to shed dust once a building is occupied. Our internal brick wall sealer will help protect against dusting and water based staining. This product is an easy and cost effective way of sealing your internal structures. It is low odour, water based and a non-flammable product, therefore safe to use around fireplaces. Seal any exposed brick wall or natural stone wall quickly and effectively with this product. One coat is usually sufficient to dustproof but could be used in multiple coats. Interior Brick Sealer & Dustproofer can very delicately increase the natural earthy colours associated with old brick and stone. However, this product will not make your interior wall look shiny or unnatural, the sealer compliments the surface it is applied to. Interior Brick Sealer & Dustproofer does not drastically change the appearance of old stone or brickwork. It will still retain its original character but will now resist staining and dusting. To apply this product use a low pressure pump up sprayer, brush, microfibre cloth or a roller. Remove all obvious loose material and dust from your brick or masonry feature. Apply the sealer and allow the solution to soak in and bind the surface. It will dry in approximately 1 hour and cures in approximately 24 hours. Interior Brick Sealer & Dustproofer is perfect for older buildings and newer structures.
Floorseal Cement & Grout Haze Remover is the perfect accompaniment to Floorseal Interior Brick Sealer & Dustproofer. It is a water based, low odour intensive cleaning solution. This brick & masonry cleaning product will remove dirt, grime, salts, lime paster residue & grout/cement haze residues. This product can be diluted from as little as 1:5 with water up to being used neat.
Please note: It is possible to use Interior Brick Sealer & Dustproofer for sealing brick floors. In this situation we recommend applying at least 2-3 coats.
Available in 1 litre, 5 litre, 10 litre & 20 litre containers with free shipping and an express shipping option. Samples are available from under the select size option button.
View our User Guide for Interior Brick Sealer & Dustproofer and ‘How to Guides’ for cleaning & sealing brick
Please read the full instructions & related information contained within the Technical Data Sheet. If you require help choosing a sealer or cleaning product contact us at info@floorseal.co.uk
| UK Mainland | FREE 3-5 working days Express 1-2 working days £3.95 Saturday Order by 1pm Friday £7.99 |
| Scottish Highlands | £4.99 5-7 working days |
Orders placed before 1pm are despatched on the same day Monday – Friday. No orders are despatched on weekends or bank holidays. Unfortunately we are unable to ship to Northern Ireland and offshore islands. Please visit our Delivery Page for further information.
Please email us with your product order number for SDS information.
For the latest guides and information on best user practices, click here.
It leaves a natural matt finish. You may be able to build to a low sheen when applying 2 coats or more. The sealer can slightly enhance earthy colours on porous surfaces. Test first.
One coat is sufficient to dustproof the surface. You may be able to to obtain a very subtle satin finish by adding further coats. Test first.
Yes this product is water-based. Therefore it is low odour, free of solvents & VOCs.
Use a normal paint brush, or possibly a textured masonry style roller. For larger areas the sealer can be sprayed on with a low pressure pump-up sprayer.
It is designed to partially soak in but some product remains on the surface to bind dust.
Interior Brick Sealer & Dustproofer can create a sheen when built up in multiple thin coats. The level of sheen will be dependant on the porosity of the surface. In one single coat it will be a natural matt finish.
This product stain proofs the wall and prevents dusting. It will allow water vapour transmission for breathability.
To prevent moisture travelling through the wall from the outside apply Floorseal Breathable Brick Sealer & Waterproofer to your exterior surfaces.
Floorseal Breathable Brick Sealer & Waterproofer is a waterproofing agent which resists rainwater, organic growth & carbon deposits. It is to be applied to the exterior walls of any structure which constructed or porous materials. Such as natural stone, sandstone, slate, limestone & granite.
This sealer is not designed to colour enhance or alter the colour of stone or brickwork. We recommend testing the product on any surface before applying to the entire surface though.
If you have a contamination of dirt, lime plaster residue, cement, lime or grout staining use Floorseal Cement & Grout Haze Remover. It should only be used on acid resistant surfaces i.e. clay bricks or sandstones etc.
Yes this product can dustproof soft sandblasted bricks and masonry.
Prepare the surface by vacuuming away all lose dust before sealing. Sandblasted surfaces are very porous therefore absorb more product.
Yes this product can be used on lime pointed brick or masonry walls.
After 10 or 20 minutes you can wipe over the surface with microfibre cloths. This will prevent you from over applying the product. Most of the product will simply soak in, any excess can simply be wiped over the surface producing a thin even application.
Yes you can use a microfibre cloth to apply the brick sealer. Apply the product with a roller or brush and then wipe/spread the product over the surface with the cloth so a very thin coat is produced. Or soak the cloth in the sealer and wipe directly onto and over the surface.
No it does not, it is water-based & free from solvents & VOCs.
The sealer dries very quickly – within one hour. Probably more quickly than this in a warm environment.
It is possible to use this product for sealing brick floors. In this situation we recommend applying at least 2-3 coats for sealing floors.
If you are sealing wet room floors or shower cubicle walls we recommend using Floorseal Breathable Brick Sealer Waterproofer. This product is suitable for use in wet areas and on the external walls of your building. Please note it does NOT dustproof though – it purely a waterproofing agent.
Our products are easy to apply using non specialist tools
Full strength professional cleaning and sealing products
Help and support with application methods and top tips!
