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Ships within 48 hours · Estimated delivery Aug 18 - Aug 23
Safe for contact with drinking water
Why Choose Cemproof Ultra Flex-300
High expansion rate
Concrete pavers and blockwork
Impregnating twice – once in the early grinding stages and again after the 400 grit pad
Chemforce Forti-Col Colloidal Silica Densifier Nutech Paint Safe for contact with drinkingFORTI COL Concrete Densifier Colloidal Silica for Polishing, Curing & Sealing Colloidal silica is the latest and best technology amongst the silicates: Smaller molecule size = better penetration and quicker curing. Smaller particle size = greater surface area with more reactive sites = better CSH (hydrogel) structures inside the pores. Formulated with advanced additives to optimize penetration Contains smaller particles than other colloidal densifiers
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