THIS ITEM IS FOR STORE PICK UP ONLY OR CALL US FOR A BULKY GOODS FREIGHT QUOTE.

Penetrating sealer for masonry surfaces
Clear natural finish with low to moderate surface colour enhancement.
Does not increase surface slipperiness.
Reduces ingress of water and minimises efflorescence.
Excellent fungal and algal resistance.
Long term U.V. resistance.
Crommelin Silane Treatment Si is a blend of silane and siloxane technologies which delivers a sealer that penetrates deeply into masonry surfaces and impedes the passage of moisture, providing long-term protection against water penetration. Silane Treatment Si reacts with soluble salts in cementitious surfaces to block capillaries whilst still allowing the substrate to breathe.