CRL 3M® Super77™ Multipurpose Spray Adhesive Caulking & Urethane Heaters/Coolers Extensive material testing has shown

Extensive material testing has shown that the following substrates must be tested for good adhesion

It bonds metals

Off-white color comes in factory sealed plastic containers that preserve freshness and shelf life

Limitations - It is not recommended for structural glazing or insulating glass glazing

and tan contain a fungicide for cured beads that are mildew resistant)

CRL 3M® Super77™ Multipurpose Spray Adhesive Caulking & Urethane Heaters/Coolers Extensive material testing has shownUniform, Fast, Easy Spray Application Heat and Water Resistant Low VOC <25% is CARB Compliant and Eligible for LEED Credits Fast Drying, Bonds Paper, Cardboard, Fabric, Insulation, Plastic, Metal, Wood and More CRL 3M Super77 Spray Adhesive is a strong, translucent, fast drying adhesive for permanently attaching an array of materials, including paper, cardboard, fabric and insulation. It also works well with plastic, metal, wood and much more.