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⚓ Build, Bond, and Repair Like a Pro – Don’t Let Your Projects Settle for Less!
TotalBoat 5:1 Marine Epoxy Resin Kit delivers superior tensile strength (7500 PSI) and marine-grade durability for bonding, coating, filleting, and laminating. Its low viscosity and self-leveling formula make it ideal for fiberglass and composite work, while color-coded pumps simplify the precise 5:1 mixing ratio. Available with slow or fast hardeners, this kit adapts to your project’s pace, curing to a sandable, paintable, and 100% waterproof finish that resists chemicals, salt, and abrasion—perfect for boat building, repairs, woodworking, and more.













| ASIN | B00HR8515C |
| Brand Name | TotalBoat |
| Color | Clear Amber |
| Compatible Material | Concrete, Fiberglass, Glass, Masonry, Metal, Stone, Wood |
| Container Type | Bottle |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,767) |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00811932021021 |
| Included Components | Resin, Hardener |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Manufacturer | TotalBoat |
| Material Type | Epoxy Resin |
| Model | TB-521KITSB-K |
| Other Special Features of the Product | [Versatility, Two hardener speeds, Compatibility with TotalBoat 5:1 Epoxy Resin Systems] |
| Part Number | TB-521KITSB-K |
| Specific Uses For Product | Boat building, Repair |
| Tensile Strength | 7500 Pounds Per Square Inch |
| UPC | 811932021021 |
| Unit Count | 152.0 Fluid Ounces |
| Viscosity Level | Low |
| Volume | 739 Milliliters |
| Water Resistance Level | Waterproof |
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