Single-sided DPM jointing tape for sealing overlaps and membrane joints Single Sided DPM Jointing Tape is a white, glass-fibre reinforced tape with a high-tack adhesive, built to seal overlaps in damp proof membranes (DPMs) and bond membranes to walls. Made by ProSolve, it is supplied in 50mm or 75mm widths, both on 50m rolls. Key features Glass-fibre reinforced - a cross-weave scrim runs through the tape for added tear strength. High-tack adhesive - bonds firmly to seal DPM overlaps and membrane-to-wall joints. Two roll widths - 50mm or 75mm, both supplied on 50m rolls. White finish, approx 170 microns thick. Made by ProSolve, SSUK's construction consumables brand. Where it is used Sealing overlaps in damp proof membranes (DPMs) Bonding DPMs and sealing membranes to walls General damp-proofing and waterproofing site work New-build and refurbishment groundworks Sizes Both roll widths run to 50m in length. The 50mm roll weighs around 0.3kg and the 75mm roll around 0.45kg - choose the width to suit the joint. Specification Specification Detail Brand ProSolve Colour White Material Glass-fibre reinforced scrim with rubber adhesive Thickness Approx 170 microns Roll length 50m Roll width 50mm or 75mm Weight 0.3kg (50mm roll) to 0.45kg (75mm roll)