3M Scotch-Weld 2216 Adhesive 62221605306 Gray, 2 fl oz kit

3M Scotch-Weld 2216 Series structural epoxy adhesive is a flexible, two-part medium viscosity epoxy formulation, effectively reduces running, dripping or migration while also self-leveling. It has a flash point greater than or equal to 201 degrees F for part-A and 248 degrees C for part-B. The gray colored part-A liquid of epoxy adhesive has a pungent odor and 1.26 specific gravity. Gray colored part-B liquid of epoxy adhesive has a slight epoxy odor and 1.33 specific gravity. It has a density of 1.33 grams per milliliter for part-A and 1.26 grams per milliliter for part-B. The adhesive comes with a vapor pressure rating less than or equal to 0.1 millimeters Hg for part-A/B. This product has a viscosity of 40,000 to 80,000 centipoises for part-A and 75,000 to 150,000 centipoises for part-B. It takes a curing time of 7 days at 24 degrees C, 2 hours at 66 degrees C and 30 minutes at 93 degrees C. The epoxy compound requires an application time of 90 minutes. It has a peeling strength of 25 piw at 75 degrees F and a shear strength of 3200 psi. This product offers an area of coverage up to 320 square feet per gallon. The adhesive comes in a 2-fluid ounce kit and is rated at 60 to 80 degrees F for safe storage.Features:Offers flexible bond while resisting extreme shock, vibration and flexingRetains good strength even after environmental agingMixing ratio of base/accelerator is 5:7 by weight or 2:3 by volumeHeat curable to reduce curing time from 7 days to as a little as 30 minutesVOC contents of 3.7 grams per literBenefits:Ideal for applications where vibration and thermal expansion/contraction are commonSuitable for potting and applications in the transportation industriesSpecially designed for cryogenic bonding applications or adhering substrates that will be exposed to extreme coldApplications:Solar panels and appliance or construction applicationsMilitary bonding applicationsBonding parts on movable transportsGeneral aerospace and transportation bonding where vibrations and movement are commonBonding ceramic most plastics and glass to metalAttaching various substrates to masonry and stone