Crystal Shield

DRYMIX DRYPROOF CRYSTAL SHIELD is a surface-applied compound that waterproofs by penetrating concrete surfaces to form a unique crystalline reaction with the free lime in the concrete. This reaction forms an insoluble permanent crystalline seal within the concrete, filling pores and fine shrinkage cracks. DRYMIX DRYPROOF CRYSTAL SHIELD can be used on both new and old concrete surfaces for waterproofing both positive and negative sides with a hydrostatic head of pressure.

Colour: Grey.