Dry Treat Premium Impregnating Sealer

Dry Treat Premium Impregnating Sealer

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Dry Treat Premium Impregnating Sealer penetrates deeply, even into dense stones like granite, and is suitable for countertops indoors and out. Dry Treat Premium Impregnating Sealer is formulated with three different molecules for maximum stain protection, it repels oil and water while maintaining the stone’s natural colour, finish, and breathability. The patio sealer carries a 15-year guarantee when applied by an accredited expert. Before buying, we recommend that all customers read our Product Guide.
Previously Known AsDry Treat Stain Proof
Product TypeSealant
Product DetailStain Proof™ Sealer is an impregnating, invisible and breathable sealer that provides premium long lasting protection for natural stone, tiles, pavers, concrete, brick and grout from water and oil based stains and damage caused by water and dissolved salts. Treated indoor and outdoor surfaces become easier to clean and keep looking good for longer.
Suitable forStain Proof™ Sealer is suitable for a wide variety of indoor and outdoor applications in residential and commercial buildings, including: building facades, floors, walls, countertops, showers, swimming pool surrounds, patios, garages, and kitchens.
Country Of OriginUSA
Application MethodLow pressure spray/direct application
Guarantee15 years when applied by approved contractor
Container TypePlastic Bottle with child proof cap
Application Surface Temperature5 - 35˚C
Coverage 6-12m2 per litre dependant on stone type
Curing TimeWeatherproof 8-10 hours. Can be trafficked after 24 hours. Fully cured after 30 days.
Enhances colour of stoneNo
Storage & Shelf LifeStore in a well-ventilated place. Keep cool. IN CASE OF Fire: Use alcohol resistant foam or normal protein foam for extinction. Store in locked area inaccessible to children. Product most effective when used within three months of opening.
PPE RequirementsDo not take internally. Avoid contact with eyes and skin. Avoid inhaling vapours. No smoking, keep away from sources of ignition. Wear latex gloves, face mask, protective clothing and safety goggles during application.
Install PreparationEnsure the stone is completely clean and bone dry. Protect surrounding areas.
Equipment RequiredClean pump sprayer (recommended)/brush/lambs wool applicator, clean white dry cloth, plastic overshoes
Application ProcessTest the product suitability first in an inconspicuous area allowing 24 hours. Apply product first coat with a low pressure sprayer. Wait 10 minutes but before it dries, apply second coat. Leave for a further 10 minutes then using a clean dry cloth remove any excess product before it dries. See product/install guide for detail.


Do not jet wash for 4 weeks after application as this could damage the sealant.

Once the stone is sealed the sealer cannot be removed and is not affected by cleaning

Please see our FAQs for more information.

Delivery Cost

£10 standard courier charge, up to 25kg

£20 standard courier charge, up to 50kg

£45 per micro pallet charge, up to 250kg per pallet

Standard pallet charges apply to orders over 250kg. Add your delivery postcode at checkout for pricing.

Delivery Times

Choose your delivery date when checking out. Timed slots are not available.

Free* next day delivery available to certain postcodes. (*T&C's apply)


Cancel up to 14 days from the date of delivery. Products to be returned in the same condition and packaging. No returns for bespoke or pre-sealed items.

You will be responsible for returning the material to London Stone. Collection can be made by us but this will incur a collection cost.

All prices shown are + VAT.