3M Scotch-Weld™ 1099 is a premium high-strength, flexible contact adhesive with low viscosity. It is resistant to oils and fuels, thermally reactivatable (above 80 °C), and heat-curable to a state of high strength and joint rigidity (above 93 °C depending on time, see technical sheet). Quickly achieves joint strength. The adhesive is suitable for bonding plastics, rubber, and leather to other materials. It has high resistance to migrating plasticizers from softened plastics (PVC). Light brown.