3M™ Scotch-Weld™ Multi-Purpose Adhesive Spray 77 is a multi-purpose aerosol adhesive. It is fast tacking and has a long tack range when applied to both surfaces. Spray 77 Adhesive is extensively used for bonding lightweight boards, foams, plastics, fabric, paper and insulating materials. High coverage. Versatile – securely bonds many lightweight materials. Low soak-in for longer lasting bonds. Fast, aggressive tack.Bonding range for one surface is 30 seconds -15 minutes and for two surfaces is 30 seconds – 30 minutes.
Coverage: Approximately 12m2 per can, depending on porosity of substrate.
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