SIGA Majvest®

Diffusion-open, wind and rainproof facade membrane for permanent protection of the exterior wall and maintaining the functionality of the thermal insulation.

Majvest^® 200 
Diffusion-open, wind and rainproof facade membrane for permanent protection of the exterior wall and maintaining the functionality of the thermal insulation.

• 3-layer, tear-proof and flexible, can be laid easily, quickly and securely
• ideal for facade, for all-purpose application
• cutting and bonding aid, time saving

Majvest® 500 SA
A self-adhering, vapor permeable membrane with the reverse face coated by a pressure-sensitive glue for direct bonding to substrates.
Skip the primer. The 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 labor
• tear-resistant release liner with 50/50 split back, for a fast and easy install

Majvest® 700 SOB
Acrylate coating on robust fleece for facades with permanently open gaps of up to 50mm and a maximum surface share of 40%.

• extremely UV-stable, highly resistant to aging and permanently tight
• SIGA adhesive strength "on board", sticks permanently and extremely well at high and low temperatures
• robust and dimensionally stable, easy to apply and visually very pleasing