POLYFLEX 452
High modulus polyurethane sealant
Product overview
Zwaluw Polyflex® 452 is a professional high quality sealant based on polyurethane technology which cures by reacting to moisture to form a durable elastic rubber.
Smart Advantages
High modulus
High mechanical performances
Permanently elastic
Key Benefits |
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Applications | Zwaluw Polyflex® 452 was specifically developed as a universal sealant for durable elastic sealing connection and dilatation joints, and joints in pedestrian walkways in building and industry. Universal construction adhesive for bonding many building materials such as: stone, concrete, glass, plasterboard, PU, PVC, hard plastics, enamel, ceramic, copper, lead, zinc, aluminium, metals, alloys, stainless steel, wood and paint systems |
Shelf Life | If kept stored in a cool, dry place, in unopened original packaging, between +5°C and +25°C, shelf life is up to 12 months from production date. |
Related market & applications

Sealing & Bonding
- Joint Sealing
Technologies
