3M™ Bare-Metal Seam Sealer, 58310, is a two-part epoxy with corrosion inhibitors for use on vertical or horizontal bare metal seams. It is heavy-bodied, non-sagging and non-flowing, offering an easy tooling formulation for matching OEM seam sealer appearances. 3M™ Bare-Metal Seam Sealer, 58310, features a fast setup time which allows technicians to continue repair procedures quickly, helping to increase productivity, especially when taking advantage of the corrosion inhibiting properties that allow for application without a previous base primer coat. The light colour of the sealer allows for increased visibility in trunk pans and other low light locations.Provides a flexible seam sealer over a wide range of temperatures with no shrinking or cracking. Excellent two part sealer to duplicate OEM beads. The fast setup time allows technicians to continue repair procedures quicker increasing productivity, especially when taking advantage of the corrosion inhibiting properties that allow for application without a previous base primer coat. The light colour allows for increased visibility in trunk pans and other low light locations.