The 3M Super 77 Multipurpose Spray Adhesive is a dependable go-to for temporary and semi-permanent bonding on a wide range of materials. Ideal for mounting sanding discs to grinder pads, securing sandpaper to blocks, or temporarily affixing plastics, metals, and cardboard, this spray adhesive delivers consistent performance with minimal overspray or mess.
Formulated for fast tack and single-coat coverage, Super 77 lays down a smooth, even mist that bonds quickly and dries clear. Its medium-strength adhesion is strong enough to hold through shop abuse, but forgiving enough to allow repositioning when needed. Built to resist moisture and solvents, this spray adhesive is a reliable tool for custom makers, shop pros, and craftsmen who demand versatile bonding performance on the fly.
Specifications:
Brand: 3M
Model: Super 77 Multipurpose
Type: Spray adhesive (Glue/Epoxy)
Volume: 24 oz
Net Weight: 16.75 oz
Adhesion Level: Medium
Curing Time: 1 hour
Dries Clear: Yes
Drillable: Yes
Moisture Resistant: Yes
Solvent Resistant: Yes
UV/Sunlight Resistant: No
Application: Spray
Assembled Dimensions: 6.3 inches (160 mm) depth, 9.9 inches (251 mm) height, 9.3 inches (236 mm) width
Recommended Uses: Grinder pads, sanding blocks, paper, cardboard, plastics, metals
