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3M 4000 UV 6580 Marine Adhesive Sealant Fast Cure, White, Medium Strength, UV Resistant, 295 mL Cartridge, 10 fl oz (7000046623)
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Product details
| Management number | 240847787 | Release Date | 2026/07/16 | List Price | $11.22 | Model Number | 240847787 | ||
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3M 7000046623 Description
3M Marine Adhesive Sealant 4000 UV is a fast-cure, medium-strength SMP marine sealant in white that provides flexible, waterproof bonds for boats and RVs. It becomes tack-free in about 20 minutes and typically cures in 24 hours, delivering durable, UV-resistant seals above and below the waterline on wood, fiberglass/gelcoat, glass, metals and many plastics.
3M 7000046623 Includes
- (1) 295 mL (10 fl oz) cartridge of 3M Marine Adhesive Sealant 4000 UV, White
3M 7000046623 Features
- Medium-strength, multi-purpose marine adhesive sealant
- Fast cure: tack-free in ~20 minutes; typically cures in 24 hours
- UV- and color-stable for long-term outdoor performance
- Flexible elastomeric bond withstands vibration, shock, swelling and shrinking
- Waterproof seal; paintable after curing
- Use above and below the waterline
- Bonds wood, fiberglass/gelcoat, glass, many metals and plastics
- Ideal for hatches, portholes, deck fittings, rub rails, screw holes and stanchion supports
- One-part, no mixing; dispenses from standard cartridge applicators
- White color; 10 fl oz (295 mL) cartridge
3M 7000046623 Specifications
| 3M Product Number | 4000 UV |
| Part Number | 6580 |
| Adhesive Type | Silane Modified Polymer (SMP) |
| Color | White |
| Product Form | Cartridge |
| Container Size | 10 fl oz (295 mL) |
| Full Cure Time | 24 hours (typical) |
| Tack-Free Time | 20 minutes (approx.) |
| Hardness | 40 Shore A |
| Tensile Strength | 500 psi |
| Modulus at 100% | >250 psi |
| Application Method | Hand or pressure caulk |
| Use Location | Above and below waterline |
| Paintable | Yes, after curing |
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