4000 UV Polyether Adhesive Sealant, Black, 10 oz. Cartridge

Model # 11657376 Mfg # 14316
3.1 out of 5 Customer Rating
Advice & How-To
Orders placed by 3 PM EST typically ship the same day. Orders placed after this time will be processed the next business day.
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4000 UV Polyether Adhesive Sealant, Black, 10 oz. Cartridge
Model # 11657376 Mfg # 14316
3.1 out of 5 Customer Rating
Advice & How-To
Orders placed by 3 PM EST typically ship the same day. Orders placed after this time will be processed the next business day.
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3M 4000 UV Marine Adhesive Sealant

3M 4000 UV Marine Adhesive Sealant is a medium-strength, moisture-curing sealant that forms a flexible, waterproof bond above and below the waterline. Designed for bedding and sealing deck hardware, hull-to-deck joints, thru-hull fittings, and window frames, it adheres to wood, fiberglass, gelcoat, aluminum, and most plastics. Its UV-resistant, paintable formula withstands vibration and movement in marine environments.

Key Features

  • Waterproof Seal: Suitable for above- and below-waterline applications.
  • UV Resistant: Provides long-lasting protection in exposed areas.
  • Flexible Bond: Accommodates vibration, shock, and movement.
  • Versatile Adhesion: Bonds to wood, fiberglass, gelcoat, aluminum, and most plastics.
  • Paintable: Can be painted immediately after application.

Technical Specifications

  • Formulation: One-part, moisture-curing polyether
  • Adhesion Strength: Medium
  • Tack-Free Time: Approximately 20–22 minutes
  • Full Cure Time: Approximately 24 hours for a 1/8-inch bead at 72°F (22°C)

Best Use Teak Deck Caulking
Capacity 10 Ounce Cartridge
Color Black
Cure Time 2 Hours Tack-Free , 24 Hours Full Cure
Type Polyurethane Adhesive , Polyurethane Sealant

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