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⚓ Seal it like a pro—durable, flexible, and UV tough for your next marine mission!
3M Marine Adhesive Sealant 4000UV is a premium, medium-strength, moisture-curing sealant designed for marine environments. It offers superior UV resistance, waterproof flexibility, and quick paintability, making it ideal for sealing aluminum, wood, gel coat, and fiberglass surfaces above and below the waterline. Packaged in a convenient 3 oz tube, it cures in 24 hours to form a durable, flexible bond that withstands stress from vibration and movement.






































| ASIN | B0000AY0ND |
| Best Sellers Rank | #4,439 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #29 in Adhesive Caulk #65 in Industrial Sealants #3,304 in Hardware |
| Brand Name | 3M |
| Color | White |
| Compatible Material | Plastic |
| Container Type | Tube |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,945) |
| Full Cure Time | 24 hours |
| Global Trade Identification Number | 00051135052808 |
| Included Components | Adhesive Sealant |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | 3M Marine Adhesive Sealant 4000 UV (05280), Medium Strength Flexible Waterproof Adhesive Sealant for Boats and RVs, UV Resistant, Cures in 24 Hours, White, 3 fl oz Tube |
| Item Weight | 3.2 ounces |
| Manufacturer | 3M |
| Material Type | Plastic |
| Model | 4000UV |
| Number of Pieces | 1 |
| Other Special Features of the Product | special_feature |
| Part Number | 00051135052808 |
| Specific Uses For Product | specific_uses_for_product |
| Tensile Strength | 500 psi |
| UPC | 051135052808 |
| Unit Count | 1 Count |
| Viscosity Level | Medium to High |
| Volume | 3 fluid ounces |
| Warranty Description | Warranty |
| Water Resistance Level | Waterproof |
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