• High-quality surface treatment
  • Easy to use
  • Long-lasting effect
  • Fast delivery

BNL25® - Water-repellent stone sealer cream

BNL25<sup>®</sup>
€ 194,25 (excl. VAT)
Online ordering is only possible in the Netherlands. Prices may differ outside the Netherlands. For more information please contact us.
  • Contents: 15 liter
  • EAN: 7435139220204
  • For walls and facades. 
  • Impregnating facades made of brick, sand-lime brick, concrete, plaster, aerated concrete, natural stone, joints and roof tiles.
  • Sealing natural stone, such as sandstone used in monuments and old buildings.

Product sheet

BNL25 is a ready-to-use stone sealer cream based on emulsified silane-siloxane for mineral surfaces, such as masonry facades. After use, the product is invisible, highly water-repellent and remarkably durable. BNL25 reacts with the surface and bonds closely to mineral substrates. It penetrates into porous brickwork and forms a highly hydrophobic, weather-resistant seal. This sealer was specially developed to allow for high-quality application with a brush and a roller; it bonds well, without dripping from the brush or roller. 

Product Features
  • Ready for use
  • VOC-free
  • Alkali resistant
  • UV-resistant
  • Easy to use without leaking, dripping and loss of material;
    even on ceilings
  • Invisible after treatment
  • Excellent penetration into the substrate thanks to the long contact time
  • Vapour-open substrate
  • Reduces mould formation and efflorescence
  • Increases the lifespan of facades
If you would like more information about our products or are looking for someone who uses our products, please contact us.