Ultra Light-Weld 3220-SC rapidly bonds and laminates PC, PVC, PET, ABS, and PU. It is RoHS compliant, has low viscosity, and absorbs little moisture. The adhesive cures under light-curing spot lamps, focused-beam lamps, or flood lamps.
When uncured, the adhesive is bright blue to let operators or machines detect coverage gaps, voids, and air bubbles. As the adhesive cures, the blue fades to transparency.