• Prevents facade damage
  • Easy to use
  • Long-lasting effect
  • Fast delivery

BNL1® - Scale & grout haze remover

BNL1<sup>®</sup>
€ 29,95 (excl. VAT)
  • Contents: 10 liter
  • EAN: 7435139219277
  • Ideally suited for cleaning walls and facades made of brick and cement-based joint mortar.
  • A good substitute for hydrochloric acid and phosphoric acid. 

Product sheet

Struggling with grout haze?
Request your free tester sample of BNL1 now

BNL1 is a facade cleaner. This product can be used to clean all sorts of cement and scale-based blemishes, including grout haze, stain, efflorescence and calcium carbonate. It is particularly useful for restoring colour differences caused by joint efflorescence. The surface in question can be treated immediately, without pre-wetting, preferably using the undiluted product. The product is ready for use. 

Product Features
  • Unique formula
  • Based on amidosulphonic acid, among other ingredients
  • No hydrochloric acid or phosphoric acid
  • Does not cause green discoloration
  • Safe to use and virtually odorless
  • Can be used at temperatures as low as 2°C
  • Use undiluted for the best result
If you would like more information about our products or are looking for someone who uses our products, please contact us.