Asmaco PU 90 is a moisture-curing, one component, polyurethane-based, non-sag elastomeric low modulus sealant formulated to suit most demanding construction sealing applications. It is highly resilient and has excellent recovery characteristics. It can function under wide range of temperatures. Used in sealing movement joints in precast concrete construction, balcony parapets, bridge culverts, retaining walls, etc. for caulking joints around windows, doors, skirting, walls and floor joints.
- Easy to use
- Easy to extrude
- Short cut off string
- Bubble free curing
- Excellent adhesion to different construction materials
- Excellent weathering and ageing properties
- Can be over painted after curing
- Excellent resistance to chemicals micro organisms
- Meets ISO 11600 Classification F 25 LM