
Description
Description
3M Urethane Seam Sealer is a premium one-part moisture-curing automotive seam sealer designed for application to exterior and interior body seams. 3M Urethane Seam Sealer may be applied to properly prepared primer/paint coated surfaces or properly prepared bare metal surfaces. 3M Urethane Seam Sealer also functions as a weld through sealer when used in conjunction with squeeze type resistance spot welding (STRSW) operations. 3M Urethane Seam Sealer may be painted with common automotive type paint systems (water and solvent borne systems) in thirty minutes and up to 24 hours later (scuff after 24 hours).
- Moisture Cure Technology
- Weld Through Capability
- Direct to Metal Application
- 310 mL Flexible Sleeve