Ampacoll XT Double Slit breathable airtightness corner tape is a 60mm wide universal, single sided, tear-resistant, acrylic adhesive tape which is split to allow either a 12mm, 30mm or 48mm layer to be removed from the backing, highly adhesive, it is perfect for taping internal corners around windows/doors and in OSB boards it is also ideal for bonding all types of membranes. Prices: from £25.86 + VAT per roll
Ampacoll Fenax membrane edging tape is a 100mm wide, UV stable, highly adhesive tape, designed to join membrane edges to masonry or timber surfaces without needing a primer. It is split on the back to allow bonding to adjacent surfaces separately and also suitable for taping cut joins in wood fibre sarking boards without a primer. It is suitable for winter application down to -5 degrees C and resistant to exposure for up to 12 months.