The 3M Scotch-Weld™ Instant Adhesive CA50 is a transparent gel adhesive that comes in a 20g tube. It has a work time of 60-120 seconds and a full cure time of 24 hours at 72°F. With a shear strength of 2000 psi and non-sag viscosity, it is suitable for use in construction, electronics, and other industries. It can be used on various materials including rigid foam, plastic, fabric, metal, rubber, and more. The adhesive has a maximum operating temperature of 180°F and a specific gravity of 8.9 lb/gal.