This double sided butyl overlap tape from SuperFOIL is specifically designed to work alongside SuperFOIL breathable insulation and membranes. The high tack 3mm bead butyl jointing tape offers maximum adhesion on textured surfaces to ensure you get the tight seal that allows insulation and breather membranes to perform well. Once a surface is free from frost, grease and loose material you just need to ensure it's clean and dry before fixing the tape straight from the roll onto the first substrate. When this has been done you can remove the backing paper and push firmly on the tape to secure adhesion to the second surface. This will then seal overlaps and penetrations
Product code : 90RASTBUT3
Nationwide Delivery
