LOCTITE UR 8331
Harmonization Code : 3403.19 | Lubricating Preparations (With 70% or More Petroleum Oils) For Automotive and Other Uses
Main features
- One-Part Moisture-Cure Polyurethane
- Solvent-Free Laminating Adhesive
- Multi-Material Sandwich-Panel Bonding
Product Description
LOCTITE UR 8331 is a one-part, solvent-free, moisture-cure polyurethane laminating adhesive for sandwich-panel assembly. It is used with wood and wood-based substrates including lauan, fiberboard, particleboard and plywood, together with FRP, EPS or polyurethane foam, primed metals, PVC and ABS. The adhesive is supplied as a single component, with processing selection based on the product's viscosity, solids content, open time, and press time. Its application scope is centered on multi-material panel bonding rather than general-purpose sealing.
Key features
- No-Mix Moisture Cure: Supplied as one component and cures through moisture exposure.
- Solvent-Free Chemistry: Formulated without solvent for sandwich-panel lamination.
- Supported Substrate Range: Documented substrates include wood-based panels, FRP, EPS or PU foam, primed metals, PVC, and ABS.
Applications
Sandwich-panel bonding involving wood and wood-based panels, FRP, EPS or polyurethane foam, primed metals, PVC, and ABS.
