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Polyproof is a polyethelene dampcourse. It is a 500um thick, black polyethelene strip with an embossed surface that reduces slippage in use. Polyproof is effective 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.
When ordering please supply us with the part number and quantity you require