3M™ Seam Sealers

Easy to apply sealant that is used for sealing interior and exterior autobody joints and seams. Applies easily and can be smoothed to a featheredge with a wet finger and sets to a firm, tough, rubber-like water resistant bead.

3M™ All Around Autobody Sealant

White, easy to apply sealant that is used for sealing interior and exterior autobody joints and seams. This sealant can be painted in 30 minutes, has easy water cleanup and will not harm paint.

3M™ Fast 'N Firm™ Seam Sealer

Firm setting product for sealing interior and exterior joints. Adheres well to clean, bare metal, primed metal and paint surfaces. Skins over quickly. Low shrinkage. Can be painted within 20 minutes. Excellent tooling and sanding properties.

3M™ Ultrapro™ Autobody Sealant

Clear heavy bodied seam sealer. Quick skinning, fast curing, flexible sealer. Can be used wherever heavy bodied seam sealers are needed. High solids and low shrinkage. Ideal seam sealer where time and speed are important. Paintable in 40 min.

3M™ Strip Calk

Soft non-hardening caulking material in one foot lengths for use in all types of seams, joints and openings. This product is easily thumbed into place and smoothed with a finger. It may be painted immediately.

3M™ Brushable Seam Sealer

Firm setting product for sealing interior and exterior joints. Adheres well to clean, bare metal, primed metal and paint surfaces. Skins over quickly. Low shrinkage. Can be painted within 20 minutes. Excellent tooling and sanding properties.

3M™ Heavy Drip-Chek™ Sealer

Heavy-based sealer especially designed for verticle seams. Heavier bodied consistancy. Up to 1/8 inch can be applied easily.This product weathers well and does not deteriorate under sunlight.

3M™ Ultrapro™ Urethane Seam Sealer

High solids sealants that are ideal for sealing interior and exterior automotive and RV seams and joints. Available in white and gray colors that when applied are tack free and paintable in 30 min.

3M™ Ultrapro™ MSP Sprayable Seam Sealer

Gray high-performance, general-purpose seam sealer that can be caulked or sprayed. Adheres well to all primed surfaces except acrylic lacquer.

3M™ Flexiclear™ Body Seam Sealer

High solids clear joint and seam sealer designed to seal interior and exterior joints and seams. Adheres well to clean, bare metal, primed metal and painted surfaces. Clear, non-yellowing. Excellent tooling properties.

3M™ Ultrapro™ MSP Seam Sealer

High quality, heavy-bodied, general purpose, moisture-curing seam sealers that are designed for interior and exterior body joints. Adheres well to primed surfaces except acrylic lacquer.

3M™ Automix™ Self-Leveling Seam Sealer

Two-part epoxy designed for roof ditches (door skin hem flanges) and rear body panels, including tail light areas, wheel well flanges, etc. Apply over primed metal, paintable in 30 minutes.

3M™ Automix™ Heavy-Bodied Seam Sealer

Two-part epoxy for use in vertical or horizontal seams to match OEM sealers. Non-sagging, non-flowing, and easy to tool. Paintable in 30 minutes, worktime, 10 minutes. No shrinkage or cracking.

3M™ MixPax® Applicator Gun and Mixing Nozzles

Manual applicator designed for use with the 200 mL cartridges in the 3M™ Automix™ line of products. Requires 3M™ Mixing Nozzle 8193.

3M™ Automix™ OEM Seam Sealer Tips

Allows you to duplicate many of the OEM applied seam sealer beads without a lot of extra time and effort. Use with 3m™ Mixing Nozzle 8193.
MMM 8200 - OEM Seam Sealer Tip Kit, 6 each of 8201, 8202, 8203, 8204 and 8205
MMM 8201 - 1/4 " Rounded OEM Seam Sealer Tip, pack of 6
MMM 8202 - 3/8 " Rounded OEM Seam Sealer Tip, pack of 6
MMM 8203 - 1/2 " Rounded OEM Seam Sealer Tip, pack of 6
MMM 8204 - 3/8 " Flat OEM Seam Sealer Tip, pack of 6
MMM 8205 - 3/8 " Double Rounded OEM Seam Sealer Tip, pack of 6

3M™ Seam Sealer Tape and Patch

Rubber backed 20 mil thick tape designed to duplicate the factory appearance and function typically found in door jams and trunk gutters. Immediately paintable.