Vactac 300

Vactac 300 is a sprayable hot melt adhesive designed to hold reinforcement materials used in the vacuum infusion process. Vactac 300 is the highest performance vacuum infusion grade from Power Adhesives, providing an instant, very high tack in tandem with a nine-minute open time, allowing the reinforcement materials to be re-positioned until they are pushed firmly onto the adhesive.

The adhesive is clear when applied to reduce print-through on gelcoat infusion and RTM applications.

Used in tandem with the Tec spray applicators, the adhesive is free from VOCs, hazardous materials and propellants, making it safer for both users and the environment. Vactac 300 is the recommended adhesive for the most demanding dry lay-up processes.