Epoxy Putty, 4oz., Tube, Dark Gray, 300deg.F Price For: Each Work Life: 4 min. Shear Strength: 2450 psi Compound Style: Epoxy Max. Temp.: 300 Degrees F Compressive Strength: 12, 000 psi Primer: No Shelf Life: 2 yr. Item: Epoxy Putty Functional Cure: 60 min. Size: 4 oz. Tensile Strength: 2450 psi Application: Ceramics, Custom Framed Gaskets, Ductwork, Electrical Equipment, Machinery, Plumbing, Underwater, Vehicles Color: Dark Gray Full Cure: 24 hr. Type: Hand Moldable, 2-Part Epoxy Viscosity: Putty Mixing Ratio: 2:1 Container Type: Tube Characteristics: A Hand-Kneadable, Non-Rusting Composite to Quickly Repair Leaks, Gaps, or Holes On Compatible Surfaces Temp. Range: -40 to 300 Degrees F Country of Origin (subject to change): United States