Polyproof is a polyethelene dampcourse. It is a 500um thick, black polyethelene strip with an embossed surface that reduces slippage in use.
Polyproof is affective in providing moisture protection for use as a dampcourse material.
It can also be used as a concealed flashing under timber window frames and door frames. Not to be used for exposed applications.
Available in: 110mm,230mm,300mm,350mm