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Concrete Dustproofer

Larsen Dustproofer is a silicate-based surface hardening liquid for concrete floors, floor screeds and renders.

Larsen Dustproofer reacts chemically with cement-based substrates to form a microcrystalline seal in the surface pores of the concrete or screed. This produces a hard dust-free finish, which becomes a permanent integral part of the surface, unlike resin based sealers, which slowly degrade on concrete surfaces. It can be used on both new and old concrete floors, floor screeds, etc.

  • Colourless
  • Water-based
  • Improves wear resistance
  • Eliminates surface dusting
  • Easier floor maintenance
  • Longer floor life

Coverage: Approx. 4-6m2/L per coat

Packaging: 5L, 25L and 200L packs