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SKU 7000120461
Legacy SKU 60980034726
UPC 00051131168312
Catalog Number 08361
Product Number 08361

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 surfaces
  • MOISTURE CURING PROPERTY: Provides excellent performance in high heat and humidity environments
  • NON-SHRINKING, NON-CRACKING: Remains flexible and offers superior results to solvent-based sealers
  • QUICK DRYING: Paintable after 30-45 minutes
  • THICK CONSISTENCY: Fills large voids and can be smoothed to a featheredge or brushed
  • SEAL YOUR WAY: Can be smoothed to a featheredge or brushed
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On it's way to you May 3   

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Minimum Order 6 Items
Order Increment 6 Items
  Multiple Application Use
  Superior Performance
  Global Shipping
  Industry Low Price
Product Dimensions
Imperial Metric
Weight 0.83 lbs
Width 1.6 in
Length 1.6 in
Height 6-7/8 in
Shipping Dimensions
Weight 5.50053 lb
Length 9.88189 in
Width 6.77165 in
Height 4.56693 in
Color Gray

PRODUCT FAQ

  1. What is the 3M™ Urethane Seam Sealer, 08361 used for?

    The 3M™ Urethane Seam Sealer, 08361 is mainly used for sealing seams and joints in automotive collision industry.

  2. Is it easy to apply?

    Yes, the seam sealer comes in a foil pack that allows for an easy application with a standard caulking gun.

  3. How long does it take to cure?

    It usually takes about an hour or two to skin over then can be painted as soon as it's firm or within four hours from applied depending on ambient temperature, substrate material and film thickness of seam sealer.

  4. ; Can I use this product outdoors?

    ; Yes! However, you should make sure that the surface being sealed is clean before applying. To optimize adhesion performance between the sealer and substrates such as aluminum or plasticized paint films prior preparation by scuff sandingor priming may improve overall bond strength.

For industrial/occupational use only. Not for consumer sale or use.
3M industrial and occupational products are intended, labeled, and packaged for sale to trained industrial and occupational customers for workplace use.  Unless specifically stated otherwise on the applicable product packaging or literature, these products are not intended, labeled, or packaged for sale to or use by consumers (e.g., for home, personal, primary or secondary school, recreational/sporting, or other uses not described in the applicable product packaging or literature), and must be selected and used in compliance with applicable health and safety regulations and standards (e.g., U.S. OSHA, ANSI), as well as all product literature, user instructions, warnings, and other limitations, and the user must take any action required under any recall, field action, or other product use notice.  Misuse of 3M industrial and occupational products may result in injury, sickness, death, or property damage.  For help with product selection and use, consult your on-site safety professional, industrial hygienist, or other subject matter expert.
3M Urethane Seam Sealer 08361

3M™ Urethane Seam Sealer 08361

3M™ Urethane Seam Sealer 08361 is a high-solids seam sealer ideal for sealing automotive and RV seams and joints. It effectively adheres to various surfaces including bare metal, primed metal, and painted surfaces. This versatile sealer can be smoothed to a featheredge and/or brushed, providing a seamless finish.

Tack free and paintable after 30-45 minutes, this urethane formula offers superior performance compared to solvent-based sealers. It remains permanently flexible, allowing for natural movement without compromising its sealing capabilities.

Product Specifications:

  • Cure Time: 24 Hours
  • Handling Time: 10-20 Minutes
  • Work Time: 5-10 Minutes
Applications
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