Product Details
Tremco PU540 Polyurethane Sealant & Adhesive
Tremco PU540 (formerly Tremflex 40)is a one part, high modulus, polyurethane based elastomeric sealant with excellent bonding capabilities.
Benefits
- Excellent resistance to weathering, ageing - performance not affected by UV exposure
- Easy to use: Single component and rapid curing, with no primer required in most applications
- Can be overpainted
- Ideal for sealing joints up to +/- 25%. Conforms to ISO 11600-G-25HM
Typical Uses
FOR CONSTRUCTION APPLICATIONS
Tremco PU540 is designed for use in:
- perimeter seals
- trafficable floor joints
FOR INDUSTRIAL APPLICATIONS
Tremco PU540 is suitable for sealing and bonding a wide variety of materials including:
- metals and enamelled substrates
- wood
- GRP
- many plastics
Typical applications include bonding and sealing in:
- marine and vehicle applications
- caravans and motor-homes
- portable buildings
- container manufacture
- bus and train carriages

