Rapid-Cure for High-Speed Applications
For applications that require fast results, 3Mâ„¢ Ultraproâ„¢ Autobody Sealant is an excellent, heavy-bodied, solvent-based, seam sealer that is quick to skin, cure and dry. We designed this sealant to adhere to properly prepared primer and paint on meal, glass and aluminum. This product is a high solids adhesive that provides low shrinkage for consistent results. We engineered this seam sealer with a common, easy-to-use cartridge system. With a 5-10 minute worktime, this heavy-bodied sealant remains flexible over time and can be used for many applications, including door skins, rocker panels, rear body panels, trunk seams and floor pans. This product has a 45-minute dry time and is paintable at that point.
Fast Performance for a Solid Seal
As an excellent, heavy-bodied seam sealer, 3Mâ„¢ Ultraproâ„¢ Autobody Sealant is ideal for applications that require fast results. We formulated this sealant to meet the demands of a variety of external or non-passenger compartment sealing applications on automobiles. Leverage the high-speed features of our autobody sealant and enjoy the benefits that come from a sealing solution built for fast performance.

Dynabrade 56106 5" Dia. Non-Vacuum Disc Pad, Vinyl-Face
ACS Diamond Grinding Disc, 4-1/2" Dia. X 5/8"-11 Center Hub Thread, Type 29, 36 Grit
Dynabrade 18570 Vane Set (4pk)
Dynabrade 55242 Vane Set (4pk)
Dynabrade 14230 Rubber Drive Wheel
Dynabrade 07107 Vane Set (5pk)
3M 08302, Ultrapro Autobody Sealant, Clear, 5 oz Tube, 7000120449, 6 per case 
