One component, rapid drying waterproof surface membrane.
A solvent free, one component, ready to use system which dries rapidly to provide a waterproof surface membrane. It impedes the passage of residual construction moisture from affecting subsequent floorcovering installations, therefore allowing early installation of floorcoverings in fast track building programmes.
Must be applied in two coats and can be used to isolate residual construction moisture where relative humidity values are up to 95%. It is pigmented blue to allow the user to visually control coverage uniformity.
Apply the appropriate Stopgap smoothing underlayment within 12 hours to the fully cured membrane to provide an absorbent surface suitable for the application of adhesives.
Under certain conditions it may be possible to apply a suitable adhesive such as Styccobond F41 direct to the fully cured membrane.
Impedes the passage of construction moisture up to 95% RH with a two coat application. Colour pigmented to aid coverage uniformity. No priming is required with underlayments. No mixing required. Can be resealed and stored for future use
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
Standard product features
Applications up to 95% relative humidity – 3.3 m²/kg as a two coat application.
Approximately 15–30 minutes for the first coat at a temperature of 20 °C, for the second coat allow 30 minutes.