3M 310mL Grey Urethane Seam Sealer (8362)
3M 310mL Grey Urethane Seam Sealer (8362) is a high-quality, single-component sealant designed for sealing seams and joints in automotive and RV applications. This product offers excellent adhesion to various surfaces, including bare metal, primed metal, and painted surfaces.
KEY FEATURES AND BENEFITS:
Moisture-curing technology allows for reliable sealing in humid conditions.
Paintable after 30-45 minutes, enabling efficient workflow.
Remains permanently flexible and durable, minimizing the risk of cracking or shrinking.
High solids content provides excellent adhesion and durability.
Can be smoothed to a featheredge or brushed for a professional finish.
Adhesive Type: Urethane
Consistency: Paste
Container Size: 310 ml Cartridge
Cure Time: 24 hours
Paint Time: 30 minutes
Tack Free Time: 25-40 minutes
Work Time: 5-10 minutes (may vary with temperature and humidity)
Prepare the Surface: Ensure the surface is clean, dry, and free from any dirt, grease, or loose particles.
Apply the Sealer: Cut the nozzle tip of the cartridge to the desired bead size. Apply the sealer evenly and smoothly to the prepared surface, filling the gaps and joints completely.
Smooth and Shape: Use a suitable tool (e.g., a putty knife or finger) to smooth the sealer to a featheredge or brush it for the desired finish.
Clean Up: Clean any excess sealer immediately with mineral spirits.
BENEFITS OF USING 3M 310mL GREY URETHANE SEAM SEALER (8362):
Provides a long-lasting and durable seal against water, dust, and air intrusion.
Helps prevent corrosion in automotive and RV applications.
Offers superior performance compared to solvent-based sealers.
Maintains flexibility and prevents cracking, even in challenging environments.
Enables efficient workflow with quick tack-free and paint times.
Single-component formula for ease of application.
Adheres well to a variety of metal surfaces.
Non-shrinking and non-cracking formula for long-lasting performance.
Product identification
- Brand: 3M
- Model / MPN: 8362
