

🛥️ Reinforce, repair, and rule the waves with TotalBoat’s powerhouse putty!
TotalBoat Polyester Structural Repair Putty is a premium marine-grade, fiber-reinforced polyester filler designed for high-strength structural bonding and repairs on fiberglass, wood, metal, and composite surfaces. Its long strand glass fibers provide exceptional impact resistance and elasticity, making it ideal for boat building and automotive applications above or below the waterline. The putty offers a smooth, non-sagging application with a 15-20 minute working time and cures to a hard, sandable finish within 24 hours. Available in quart and gallon kits with included MEKP catalyst, it’s a versatile, durable solution trusted by professionals for lasting repairs.











| ASIN | B07BR5VNH1 |
| Best Sellers Rank | #12,859 in Automotive ( See Top 100 in Automotive ) #32 in Body Repair Putty #186 in Body Repair Tools |
| Brand | TotalBoat |
| Brand Name | TotalBoat |
| Color | Blue |
| Customer Reviews | 4.6 4.6 out of 5 stars (836) |
| Date First Available | March 27, 2018 |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00811932023704 |
| Included Components | Repair Putty, Hardener |
| Item Form | Putty |
| Item Package Dimensions L x W x H | 8.78 x 7.72 x 6.93 inches |
| Item Package Quantity | 1 |
| Item Volume | 4 Fluid Ounces |
| Manufacturer | TotalBoat |
| Material | Polyester |
| Number of Items | 1 |
| Package Information | Can |
| Package Weight | 4.71 Kilograms |
| Part Number | 512952 |
| Size | Gallon Kit |
| Specific Uses For Product | Carpentry, Casting, Countertop, Flooring, Furniture, Glass, Landscaping, Masonry, Repair, Sink, Table Top Coating, Wood, Woodworking |
| Style | Gallon Kit |
| Suggested Users | Marine |
| UPC | 811932023704 |
| Unit Count | 1.0 Count |
| Viscosity | Moderate |
| Viscosity Level | Medium |
| Water Resistance Level | Water Resistant |
C**L
Goes on smooth, stays put and doesn't run, dries extremely hard!
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.
A**R
Great repair and structure filler!
Great product!! A+
M**R
Repair putty
Worked great for making a piece that was missing on the rear wheel well on a 1966 corvette
B**Y
Great stuff!
I would buy again. Easy to use. No issue, just make sure you are in a well-ventilated area.
J**8
Filling the gap.
This works great for what I need. A bit difficult in sanding it down a bit but works well in filling the gaps
M**Z
Very good glue
Very good, It sticks very well and strongly
M**D
Good stuff
Easy to mix, sets up in a couple of hours. Used the product to repair a plastic air filter housing
Y**.
Ok
Ok
K**M
Worked as expected.
Trustpilot
3 weeks ago
1 week ago