Pereseal PU High Performance Polyurethane Sealant
PERESEAL PU High Performance Polyurethane Sealant is a high performance, one-component elastic joint sealant that cures on exposure to humidity. It has excellent elasticity and possesses excellent adhesion to all typical construction materials such as cement based materials, concrete, brick, ceramic, glass, wood, galvanized and painted sheet iron and various plastics.
Polyurethane
Superb adhesion
Suitable for most materials
Packaging
- 600 ml sausage, 12 per carton
Colours available
Features
- Tested and conforms to ASTM C920 Standard Specification for Elastomeric Joint Sealants
- Tested and conforms to HDB Specification: Sealant – Semi-Precast Construction
- Listed as a HDB Approved Material for Sealants – Semi Precast Construction
- Listed as a HDB Approved Material for Sealant for Aluminium Window
- Possesses permanent elasticity
- Low to medium modulus
- No sagging – thixotropic
- No surface tackiness after full cure; does not pick up dirt
- No shrinkage
- Enhanced storage stability
- Can be applied with hand gun and tooled easily
- Paintable
- Cures bubble-free
- 25% movement capability
- Temperature resistance: -40°C to +70°C
Applications
- Expansion joints between many different construction materials
- Bonding of roof tiles
- Installation of PVC window frames
- Connection joints between wood window- and doorframes and walls
- Joints between prefabricated construction materials
- Sealing and bonding of ventilation ducts, gutters and spouts etc.
- For expansion joints between pre-cast concrete panels
