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🛠️ Fix it once, fix it right — TotalBoat strength that lasts!
TotalBoat Polyester Construction Repair Putty is a professional-grade, two-part fiber-reinforced polyester adhesive designed for high-strength structural repairs on hulls, decks, and various composites. Featuring a unique blend of polyester resin and long strand fiberglass, it offers superior impact resistance, minimal shrinkage, and waterproof durability. With a quick 30-minute cure time and versatile application across marine, automotive, and home repairs, this putty delivers reliable, sag-free filling and bonding above or below the waterline. Made in the USA and trusted by boaters, it’s the go-to solution for lasting, high-performance repairs.











| ASIN | B07C9D2GFJ |
| Best Sellers Rank | #80,490 in Sporting Goods ( See Top 100 in Sporting Goods ) #111 in Boat Maintenance Supplies |
| Brand Name | TotalBoat |
| Color | Clear |
| Compatible Material | Fiberglass, Metal, Plastic, Rubber, Wood |
| Container Type | Can |
| Customer Reviews | 4.6 4.6 out of 5 stars (814) |
| Full Cure Time | 30 Minutes |
| Global Trade Identification Number | 00811932023698 |
| Item Form | Putty |
| Item Package Quantity | 1 |
| Manufacturer | Jamestown Distributors |
| Material Type | Resin |
| Model | 2907d63b-5599-43e9-982a-55021eeed312 |
| Other Special Features of the Product | High Strength, Waterproof, Impact Resistant |
| Specific Uses For Product | Hull and Deck Repairs, Structural Repairs, Marine Applications, Automotive Repairs, Home Repairs |
| UPC | 811932023698 |
| Viscosity | low to medium |
| Volume | 32 Fluid Ounces |
| Water Resistance Level | Waterproof |
K**M
Worked as expected.
C**L
After I reinforced a hole in the hull with fiberglass and resin, there was still a low spot. I figured it would take forever to keep filling it in with resin, plus the resin is extremely runny so it is hard to get it to stay in the low spot. I came across this putty and out of the can it is extremely workable, not runny, does not sag and stay put. Even mixing in the liquid hardener does not effect it or make it runny. I applied it to the hull and it literally took one coat and evened the low spot out. I mean it goes on so smooth, and you have plenty of time to work with it before it starts to get tacky. The price is very fair compared to other stuff like Bondo which they say you don't want to use for these types of repairs. I have yet to sand it, but it is extremely hard and nothing an orbital sander can't handle. Hope this review helps as I was going back and forth on what fiberglass to use.
S**N
I was fixing some holes in the boat and I’ve never actually used the polyester before. I usually use epoxy and personally in the future, I just will use epoxy and fiberglass. Nonetheless this does solidify well. This does appear very solid. I think it’s a good quality polyester, but I wouldn’t use it personally again.
M**R
Worked great for making a piece that was missing on the rear wheel well on a 1966 corvette
B**Y
I would buy again. Easy to use. No issue, just make sure you are in a well-ventilated area.
Trustpilot
2 days ago
3 weeks ago