Bostik Pliogrip™ 7771 Structural Two-Part Polyurethane Adhesive – Very Fast Cure Bostik Pliogrip 7771 is a structural two-part polyurethane adhesive with a very fast cure profile, delivering a 1.5 minute working time and full handling strength in about 5 minutes. Packaged in 215 ml and 630 ml cartridges, it is suited for both small repairs and larger-scale production. This non-sag adhesive offers very good gap filling capabilities and bonds strongly to composites, coated metals, engineered thermoplastics, and wood, making it ideal for automotive, marine, and industrial structural applications. Features & Benefits of Bostik Pliogrip 7771 Very Fast Cure Profile: 1.5 minute open time with handling strength in about 5 minutes boosts productivity in high-speed applications. Excellent Substrate Versatility: Bonds to thermoset composites (SMC, BMC, RTM), CFRP, engineered thermoplastics, coated metals, wood, and concrete. Non-Sag Formula: Designed for vertical and overhead applications without slumping. Strong Gap Filling: Provides very good gap filling performance for uneven or irregular surfaces. Durable Performance: Delivers balanced mechanical properties, proven fatigue resistance, and long-term toughness. User-Friendly Application: Available in 215 ml and 630 ml cartridges for ease of use. Specifications for Bostik Pliogrip 7771 Model: Pliogrip 7771 (Made with 7400 & 7651) Chemistry: Two-Part Polyurethane Mix Ratio: 1:1 Open Time: 1.5 minutes Handling Time: 5 minutes Sanding Time: 10 minutes Tensile Strength: 3,800 psi (26 MPa) Elongation: 65% Water Absorption: