Stone Sealant
Invisible, water- and oil-repellent protection for stone, concrete and brick.
- Water and oil repellent
- Invisible, breathable
- One coat
- 5–8 years
- Water and oil repellent, breathable, invisible, one coat
- Protection lasts 5-8 years per application
Pick up at Síðumúli 1 or delivery with Pósturinn or Dropp.
Key features
Stone Sealant is a water-based product that soaks into porous mineral surfaces and protects them. It does not form a film on the surface, is colourless and transparent and does not change the look of the stone. The surface stays breathable but repels water and oil, so liquids and stains find it harder to soak in.
Stone Sealant suits natural stone such as marble, granite, limestone, sandstone and travertine, as well as brick, concrete, paving stones and terracotta, benchtops, pool surrounds and facades. It works indoors and out.
One coat is enough. Apply it by brush, roller or sprayer until the surface looks wet, then leave it to dry. The protection lasts 5–8 years.
- Soaks into the stone and forms no film on the surface
- Repels water and oil
- Colourless and transparent, the surface stays breathable
- One coat by brush, roller or sprayer
- For stone, brick, concrete, paving stones and terracotta
- Water-based, for indoor and outdoor use
Suitable for
- Paving stones, driveways, patios and pool surrounds
- Marble, granite and other stone benchtops and stone furniture
- Brick, stone walls, facades and monuments
- Concrete and terracotta
Not suitable for
- Surfaces that are already sealed or coated, unless the sealer is removed first
- Polished stone if the product is allowed to pool and cure
- Abrasive cloths on polished stone
- Application in rain or below 7 °C
| Product number | 10 |
|---|---|
| Category | Stone and concrete |
| Sizes | 250 ml, 750 ml, 1 L, 2 L, 5 L, 20 L, 100 L, 200 L |
| Coverage | About 50 to 80 ml per square metre. Absorbent surfaces take more. |
| Lifetime | 5–8 years. In harsh locations, for example by the sea or in windy places, it can be shorter. Lifespan depends on the material, use and how the surface is maintained. |
| Drying and curing | Dries in 2 to 3 hours. Keep off the surface and out of the rain for the first 6 hours. Keep it dry for 24 hours. Full performance is reached after about 5 days. |
Source: manufacturer's technical data sheet.
Directions for use
- Clean and dry the surface and remove old coatings, oil, algae and mould. Drip water on the surface: if the drops bead, a sealer is already present and must be removed first.
- Stir or shake the product well and do not thin it. Test on a small, inconspicuous area to check the appearance and how well it soaks in. Work in the shade if you can.
- Apply liberally with a brush, roller, pump sprayer or HVLP sprayer until the surface looks wet. On polished stone, do not let the product pool. Wipe off the excess with a sponge and buff after about 15 minutes.
- Apply only one coat. Keep the surface dry for 24 hours. Full performance is reached after about 5 days.
- Clean later with water or a damp cloth. Do not use abrasive cleaners.
Good to know
- Clean treated surfaces with water and a soft cloth. Strong chemical cleaners wear the protection down faster.
- Outdoors you can rinse with a pressure washer on the lowest setting, but not too often.
- In humid weather the product takes longer to cure.
- Store the container closed and away from light at 5 to 25 °C.
Safety
- Avoid breathing the spray and ventilate well.
- Keep out of reach of children. Read the safety data sheet (SDS) before use.
Questions and answers
How long does Stone Sealant last?
5–8 years. It depends on the material, use and care, and is shorter where the surface is heavily worn.
How can I tell if the stone is already sealed?
Drip water on the clean surface. If the drops bead, a sealer is already present. Remove it before applying Stone Sealant.
Can I use Stone Sealant on polished stone?
Yes, but do not let the product pool. Wipe off the excess with a sponge, buff after about 15 minutes and do not use abrasive cloths.
When can I walk on a treated surface?
Not for the first 6 hours. Keep the surface dry for 24 hours. Full performance is reached after about 5 days.
Videos
Videos from Nanoman, in English.