SikaMembran®-540 is a self-adhering sheet membrane consisting of an engineered block-copolymer adhesive on a durable, conformable polypropylene film. The membrane is designed to be adhered to a variety of substrates and is available in rolls of various widths which may be used for full wall applications or as a penetration/flashing membrane used with other Sika air barrier systems.
- Fully bonded
- Waterproof and airtight
- Excellent adhesion to a variety of substrates
- Compatible with Sikagard liquid air barriers
- Tough film that resists punctures and tears
- Conforms to irregular surfaces
- Passes E 2178