Unicorn PU Joint Sealant is a one-component, moisture-curing polyurethane sealant offering high elasticity and strong adhesion for construction joints, movement joints and perimeter sealing around windows and doors.
Flexible polyurethane sealant for movement and construction joints.
Unicorn PU Joint Sealant is a one-component, moisture-curing polyurethane sealant offering high elasticity and strong adhesion for construction joints, movement joints and perimeter sealing around windows and doors.
| Movement Capability | ±25% |
| Cure Type | Moisture-cured |
| Colour | Grey / White / Black |
| Pack Size | 600ml sausage / 300ml cartridge |
A correctly applied Unicorn PU Joint Sealant system typically performs for 7 to 15 years depending on material grade, surface preparation and weather exposure. Unicorn Chemical issues a written workmanship warranty on every project.
Pricing depends on surface area, substrate condition and the material system selected. Share your area in square feet on a free site visit and our engineer will provide a written, itemised quotation with no obligation.
Yes. Every Unicorn Chemical service includes a signed warranty card stating coverage period, and we return free of charge if a covered leak reappears within that period.