Part of The Specialist membrane range, Sec 400 is a waterproofing and drainage membrane for standing seam metal roofs. Breathable and waterproof, it acts as a secondary barrier to moisture penetration.
- Breathable and waterproof, acting as a secondary barrier to moisture penetration
- Prevents condensation that occurs on the underside of the metal roof covering from re-entering the roof structure, preventing the risk of white metal rust
- Acoustic value of 8db to help reduce the transmission of external structure sounds, such as heavy rain
