High performance accelerated waterproof surface membrane one-coat application system.
STOPGAP F77 is a solvent free two part epoxy resin system which cures to provide a waterproof surface membrane. STOPGAP F77 impedes the passage of residual construction moisture and rising damp from affecting subsequent floor covering installations, therefore allowing early installation of floorcoverings in fast track building programmes.
STOPGAP F77 is pigmented black to allow the user to visually control coverage uniformity. It can be used to isolate residual construction moisture where relative humidity values are up to 98%.
M42/150 Composition block flooring
M42/20 Composition block flooring
M42/30 Concrete/ Screed substrates
M50/10 Resilient floor tiling
M50/110 Resilient floor tiling
M50/130 Carpet tiling
M50/15 Carpet tiling
M50/155 PVC sheet flooring in special wet areas