MASTERSEAL 501 WA Waterproofing Admixture.

Masterseal 501/ MasterLife WP 3760 crystalline waterproofing powder admixture is an integral crystalline capillary waterproofing admixture for concrete. It is designed for use in above- and below-grade applications.
MasterLife WP 3760 consists of Portland cement, very fine treated silica sand and various active, proprietary chemicals. These active chemicals react with the moisture in fresh concrete with the by-products of cement hydration to cause a reaction, which generates an insoluble crystalline deposit throughout the pores and capillary tracts of the concrete. Thus the concrete with MasterLife WP 3760 reduces water permeability. This product also has a self- healing property under presence of moisture and can heal cracks below 0.4 mm.
APPLICATIONS
MasterLife WP 3760 should be used in all structural concrete that is constantly or intermittently in contact with water such as sea walls, tunnels, basements, structural and pre- cast concrete.