Coverage & Substrate Porosity

Coverage rates will depend on substrate porosity and can vary from 2-25 m2/L. The table details the recommeneded products for the given typical substrate porosity. Penetration into very dense substrates are best achieved with solvent based sealers. Water based sealers will also penetrate but usually to a shallower depth.

Substrate Porosity

Typical Sealer Coverage Rates

The Table details some typical coverage rates for sealers on different masonry substrates.

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