3M 310 mL White Ultrapro MSP Seam Sealer (8369)

3M 310 mL White Ultrapro MSP Seam Sealer (8369)

3M 310 mL White Ultrapro MSP Seam Sealer (8369) is a high-performance, one-part seam sealer designed for use on both interior and exterior automotive body joints. This professional-grade sealer provides a strong and durable bond to properly prepared surfaces, including primer, paint, and bare metal.

KEY FEATURES AND BENEFITS:

Versatile Application: Suitable for both interior and exterior automotive applications.

Convenience: One-part formula eliminates the need for mixing, saving time and effort.

Fast tack-free time: 25-40 minutes allows for quicker workflow.

Paintable immediately: Up to 72 hours without the need for abrasion.

Performance: High-quality, heavy-bodied formula provides a strong and durable seal.

Container Size (Metric): 310 ml

Container Size (Imperial): 10.4 fl oz (US)

Tack-free Time: 25 min – 40 min

Full Cure Time: 24 hr

Surface Type: Painted Surface

Product Color: White

Prepare the Surface: Ensure the surface is clean, dry, and free from any contaminants such as dust, grease, or oil.

Apply the Seam Sealer: Using the recommended 3M Flexible Package Applicator Gun 08398 (sold separately), apply a smooth and even bead of seam sealer to the prepared joint.

Smooth the Bead: Use a suitable tool (e.g., a putty knife or applicator tip) to smooth and shape the applied bead of seam sealer as needed.

Allow to Cure: Allow the seam sealer to cure for the recommended tack-free and full cure times.

Paint (Optional): Once cured, the seam sealer can be painted immediately without the need for abrasion.

BENEFITS OF USING 3M 310 ML WHITE ULTRAPRO MSP SEAM SEALER (8369):

Increased Productivity: Fast curing time enhances workflow efficiency in automotive body shops.

Enhanced Working Conditions: Low solvent content creates a more pleasant and healthier working environment.

Excellent adhesion: To various surfaces (primer, paint, bare metal).

Moisture-curing formula: Ensures a reliable bond.

Remains flexible after curing.

User-friendliness: Low solvent content reduces odor and improves working conditions.

Long shelf life: Minimizes product waste.

Product identification

• Brand: 3M
• Model / MPN: 8369