Pentra®-Sil (H)
At-Time-of-Placement Hardener

Pentra®-Sil (H) is a premium lithium polysilicate hardener for fresh, newly- troweled concrete and tilt-up construction slabs. This fast-drying reactive formula provides maximum hardening to improve abrasion resistance and reduce dusting with a simple, one-coat application. Curing compounds can be applied directly on top of treated surfaces to enhance hydration without the discoloration and whitening associated with traditional hardeners.


1000 L IBC
20 L Pail


12 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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