Majvest 500 SA 18''

SIGA Majvest 500 SA is a vapor-permeable, 3-ply membrane, with the reverse face fully coated by a pressure-sensitive glue for direct bonding to substrates. The adhesive side of the sheet is protected by a white, siliconized, split-release liner which is removed during installation. Primer-free adhesion to most common building materials, including concrete, plywood, gypsum, and metal. Narrower 18” roll size, for use in construction sequencing, pre-stripping, and smaller sections of the wall field in above-grade wall applications.

high adhesive strength at high and low temperatures
sticks in all seasons, long-term building value
no primer required
fast and clean application, saves time
tear-resistant release liner with a 50/50 split
easy to remove, saves time