STAIN-PROOF Plus™ is an impregnating, invisible and breathable sealer that protects natural stone countertops from damage caused by water, salts and oil-based stains. Treated countertop surfaces become easier to clean, maintain, and keep looking good for longer. STAIN-PROOF Plus™ provides lasting protection for natural stone that comes with a 25 year warranty*.

Typical applications: STAIN-PROOF Plus™ is suitable for natural stone and concrete countertops.



  1. Able to repel stains, graffiti and food products making cleaning easier
  2. Non film-forming
  3. Able to work without changing the appearance of the surface – keeping the original look
  4. Suitable for indoor and outdoor use
  5. Able to greatly reduce water uptake and minimise moss growth, freeze thaw spalling and efflorescence
  6. An excellent chloride ion salt screen – ideal for marine and pool areas
  7. Highly water vapour permeable, able to breathe so there is no build-up of subsurface moisture, allowing it to dry out; deeply penetrating protecting against weathering and wearing
  8. Very alkali resistant
  9. Won’t break down in contact with cement based materials, able to seal hairline cracks up to 0.3 mm (0.012 in.) and does not flake or peel.