Bostik Cementone Integral Waterproofer 5L

Bostik Cementone Integral Waterproofer 5L is a liquid additive providing long-term water protection to mortar, non-structural concrete and rendering. It is an alkaline soap of mixed fatty acids, which reacts chemically with cement to form hydrophobic salts to reduce water penetration.

This Integral Waterproofer reduces efflorescence and lime bloom by restricting moisture movement and helps reduce crazing in rich mixtures by controlling the rate of evaporation. It can be used to waterproof and plasticise mortar for external or basement renderings, pointing and in swimming pools, sewers and tank linings as part of the overall waterproofing system specification.