






⚓ Seal the deal with marine-grade confidence!
3M Marine Grade Silicone Sealant 08027 is a premium waterproof sealant designed for above-waterline use on boats and RVs. It offers superior flexibility, durability, and resistance to yellowing, bonding effectively to multiple surfaces. Easy to apply with no mixing required, it cures quickly in 24 hours, helping you maintain a sharp, professional finish while protecting your watercraft from the elements.







| ASIN | B000N9RVAA |
| Best Sellers Rank | 572,188 in Automotive ( See Top 100 in Automotive ) 1,468 in Fillers, Adhesives & Sealants |
| Brand | 3M |
| Colour | White |
| Compatible Material | Plastic |
| Customer Reviews | 4.7 4.7 out of 5 stars (584) |
| Global Trade Identification Number | 00051135080276 |
| Included Components | 3M 08027 Marine Grade Silicon Sealant - 1/10 Gallon Cartridge, White |
| Item Dimensions | 21.6 x 16.5 x 31.1 centimetres |
| Item Form | Paste |
| Item Type Name | 3M Marine Grade Silicone Sealant, 08027, For Boats and RVs, Above the Waterline Interior/Exterior Sealing, White, 10.3 fl oz Cartridge |
| Item Weight | 12.6 Ounces |
| Manufacturer | 3M |
| Manufacturer Part Number | 051135080276 |
| Material | Silicone |
| Model Number | MG Sil |
| Number of Items | 1 |
| Style Name | MG Sil |
| Surface Recommendation | Wall |
| UPC | 051135080276 |
| Unit Count | 304.9031 millilitre |
| Water Resistance Level | Waterproof |
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