Majvest is a self-adhering, water-resistive vapor permeable membrane. The reverse face is coated by a pressure-sensitive glue for direct bonding, and it is installed outside
the sheathing prior to the application of the final cladding.
Skip the primer, SIGA Majvest 500 SA sticks to most common building materials, including concrete, plywood, gypsum and metal without primer – even in cold applications.
- Strong adhesion at high and low temperatures
sticks in all seasons to keep your job on time
- No primer required on most common substrates
for a fast and clean application requiring less labour
- Tear-resistant release liner with 50/50 split back
for a fast and easy install