Pentra®-Sil (HW)
Surface impregnator with advanced micro-bonding stain protection

Pentra®-Sil (HW) Surface Impregnator with Advanced Microbonding Stain Protection, hardens, densifies, and seals with its reactive hydrophobic water-repellant properties, providing protection against most stains. Left untreated, water, oils and other liquids can easily penetrate cementitious substrates and natural stone, leaving unwanted stains and stubborn hard to remove deposits that can damage or etch the surface.


1000 L IBC
20 L Pail


Polished concrete: 20 m²/L
Helicopter finish: 15 m²/L
Brushed finish: 6 m²/L

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Indoor Air comfort Gold : Belgian VOC regulation, France VOC class A+, Germany (AgBB/ABG), Italian CAM Edilizia, EU Taxonomy Regulation, LEED (ACP), BREEAM New Construction, WELL Building, DGNB, SKA Rating, French HQE certification, Austrian Baubook, M1, Danish Indoor Climate Label (Emission Class 1), BVB (Sweden), Miljöbyggnad (Sweden), Eco Product Norway, SINTEF (Norway), Cradle to Cradle, very low emitting products according to EN 16798-1, Singapore Green label, Global GreenTag, Declare 2.0

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