Mix Ratio by weight: 100:100 / Resin:Hardener Substrates: metals, plastics, concrete, sheetrock, tile, marble, stone, rock, plaster,cement,glass fabrics, wood, leather and rigid plastics Operating Temperature: -60 to 110 C Typical Application(s): Anything requiring the unique properties this adhesive offers Pot Life: 5 minutes Viscosity @ 25 C, mPas (cP): Thixotropic Solids Content: 100% Specific Gravity, mixed: 1.2 g/cc 30 minutes: @ 65C 2 hours: @ 25C Volume Resistivity: 5.00e+11 ohm-cm Dielectric Constant: 4.8 Dielectric Strength: 410kV/in CTE, linear: 33.3 in/in-F@ RT Hardness, Shore D: 70 Glass Transition Temp, Tg: 25.0 C, 77.0 F Stone-Bond 1 Hour Cure Strongest Industrial Grade Epoxy Adhesive Quickly Hardens is an exceptional epoxy formulation recommended for lower temperature or wet industrial bonding applications where FAST CURING is required.Stone-Bond 1 Hour Cure Strongest Industrial Grade Epoxy Adhesive Quickly Hardens is versatile two-part epoxy system contains no solvents, mixes easily at room temperature, and is suitable for high performance structural bonding applications where the combination of very fast room temperature curing coupled with low shrinkage and excellent mechanical and electrical properties is needed.Stone-Bond 1 Hour Cure Strongest Industrial Grade Epoxy Adhesive Quickly Hardens develops strong, tough bonds to metals, plastics, concrete, sheetrock, marbel, stone, rock, tile, plaster, cement, glass and glass fabrics, hardboards and forestry products, ceramics, rubber, masonry materials, and other construction materials.Stone-Bond 1 Hour Cure Strongest Industrial Grade Epoxy Adhesive Quickly Hardens is an excellent electrical insulator, and provides superior resistance to vapors and gases, water, galvanic action, petroleum fuels, salt solutions, and many other organic and inorganic compounds.Stone-Bond 1 Hour Cure Stro