Dynagrip® Heavy-Duty Max is a premium hybrid adhesive that delivers 5X faster bond strength than competitive polyurethane-based Heavy-Duty adhesives for heavier applications where bond strength and speed are critical. This easy-to-gun moisture-curing adhesive can be applied in a wide range of temperatures for heavier interior or exterior jobs. Offering exceptional adhesion to porous and non-porous building materials. Dynagrip Heavy-Duty Max is a versatile high-performance adhesive ideal for application on wet surfaces, PVC, glass, marble and metal.