3M Fastbond Contact Adhesive 30H is a low-odor, water-based adhesive designed to deliver a high-strength, high-coverage bond with a bonding range of 4 hours. Post-formable and high-temperature-resistant, this adhesive is non-flammable in the wet state. 3M Fastbond Contact Adhesive 30H is proven to bond combinations of most foamed plastics, plastic laminate, wood, plywood, wood veneer, and canvas.Whether it is being brushed or rolled on, the application of 3M Adhesive is a straightforward process. Start by carefully applying your adhesive to your surface until you’ve formed a uniform coat. Using an overlapping pattern, the application of one coat should prove sufficient for most surfaces. Effective adhesive coverage is accomplished when 80% or more of the surface is covered. Some substrates, including porous materials, may require an additional coat. In order to apply additional adhesive, simply wait until the existing adhesive becomes dry to the touch, and then proceed with the application of the additional coat.