Ultra Light-Weld® Low-Stress Glass and Plastic Bonder

Dymax Ultra Light-Weld® 4-20418 glass bonding adhesive is designed for rapid bonding and laminating to glass, metal, and many plastics. Bonds resist yellowing in the sun and have good performance in thermal cycling.

Download  4-20418 Product Data Sheet     Download  Request SDS

Dymax materials are solvent free and cure upon exposure to light. Their ability to cure in seconds results in lower processing costs. When cured with Dymax UV light curing spot lamps, focused beam lamps, flood lamps, or conveyor systems they deliver optimum speed and performance for maximum efficiency. Dymax lamps offer the optimum balance of UV and visible light for the fastest, deepest cures. This product is in full compliance with the RoHS Directives 2002/95/EC and 2003/11EC.

Viscosity (nominal):  450 cP

Appearance:  Clear


Package Sizes Available*:
10 mL Syringe (MR)
30 mL Syringe (MR)
160 mL Cartridge
1 Liter Bottle
15 Liter Tapered Pail
*In Europe materials are sold in g/kg not mL/L
Glass, plastic, and metal bonding
Adheres to glass, metal, and many plastics

Cures in seconds upon exposure to UV/Visible light