Specialty Construction | Wall
A layer of strength for your structure.
From sunroom panels to walk-in coolers, Betafuse™ Laminating Adhesive is formulated to forge a powerful bond on a wide range of materials. Easy to apply, Betafuse™ adhesives are ideal for high-volume work, and stand up to heat, cold, moisture
Betafuse™ 646 Laminating Adhesive
A one-part, moisture-cure urethane adhesive designed for application with a roll coater.
Features & benefits
| Solvent-free liquid |
|
| Superior formula |
|
| Easy application |
|
Physical Properties
| Method | Unit | Value | |
|---|---|---|---|
| Appearance (PPSH-23)<sup></sup> | - (ASTM-2) | - | Syrupy liquid |
| Color (PPSH-50)<sup></sup> | - (ASTM-2) | - | Light straw |
| Solids<sup></sup> | - (ASTM-2) | % | 100 |
| Specific Gravity (PPSH-198)<sup></sup> | - (ASTM-2) | - | n/a |
| Viscosity @ 25°C<sup></sup> | - (ASTM-2) | cps | 9200 |
| Flashpoint<sup></sup> | - (ASTM-2) | °F (°C) | >200 (93) |
| Density (PPSH-65)<sup></sup> | - (ASTM-2) | lbs/gal (kg/L) | 9.26 lbs/gal (1.11 kg/L) |
Follow DuPont PBS
Follow Tyvek® Construction
© 2020 DuPont de Nemours, Inc. All rights reserved. DuPont™, the DuPont Oval Logo, and all products, unless otherwise noted, denoted with ™, ℠ or ® are trademarks, service marks or registered trademarks of affiliates of DuPont de Nemours, Inc.