Roberts Green Solutions GS420 Nuslab Seal

Roberts Green Solutions GS420 Nuslab Seal

GS420-15

Water based acrylic compound for sealing concrete and other cementitious substrates. Cures to a water resistant film on concrete substrates with a relative humidity reading of 90% and alkalinity to pH12.0. Not effective against hydrostatic pressure. Coverage is 8m²- 10m² /lt available in 15lt pails.

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