Features and Benefits:

• 3M Urethane Seam Sealer is a high solids seam sealer ideal for sealing automotive and RV seams and joints. It adheres well to bare metal, primed metal and painted surfaces, and if desired can be smoothed to a featheredge and/or brushed. Tack free and paintable after 30-45 minutes, this urethane formula is permanently flexible and offers superior performance to solvent-based sealers.
• SINGLE COMPONENT FORMULA: Adheres well to bare metal, primed metal and painted surfacesMOISTURE CURING PROPERTY: Provides excellent performance in high heat and humidity environmentsNON-SHRINKING, NON-CRACKING: Remains flexible and offers superior results to solvent-based sealersQUICK DRYING: Paintable after 30-45 minutesTHICK CONSISTENCY: Fills large voids and can be smoothed to a featheredge or brushed