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⚓ Seal your project with marine-grade perfection — because your craft deserves the best finish!
TotalBoat Polyester Finishing Resin is a marine-grade, wax-infused polyester resin designed for final coats on fiberglass, wood, metal, and composites. Its medium viscosity ensures easy application without sagging, while the included MEKP hardener guarantees a durable, tack-free finish ready for sanding, painting, or gel coating. Trusted by professionals for boat building, repairs, and surfboards, this resin delivers a hard, scratch-resistant surface that can be polished to a glossy shine. Available in quart or gallon sizes, it’s the ultimate finishing resin for high-quality marine and composite projects.













| ASIN | B00PZ1CU1G |
| Best Sellers Rank | #52,444 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #44 in Boat Painting Supplies |
| Brand | TotalBoat |
| Brand Name | TotalBoat |
| Compatible Material | Wood, Fiberglass, Metal, Composites |
| Customer Reviews | 4.5 out of 5 stars 493 Reviews |
| Included Components | Resin, MEKP Hardener |
| Item Form | Liquid |
| Manufacturer | TotalBoat |
| Material | Polyester |
| Material Type | Polyester |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 14391 |
| Style | Fluid |
| Style Name | Fluid |
| UPC | 811932022929 811932021298 |
| Unit Count | 32.0 Fluid Ounces |
A**V
High Quality Final Coat Resin
Easy to use, hardens like a rock when cured. If you’re trying to do several layers of build-up, this is not the resin for you. You need laminating resin. This is your final coat before you let cure and sand to then gelcoat, or or do parts that may not see gelcoat in its lifetime. Like the undersides of decks or inside consoles. Priced well for a high quality well known brand.
K**R
TotalBoat = Total Win
Best resin period. It has been amazing to resin my subwoofer boxes to strengthen and protect them from the elements and damage. was easy to use and mixed amazingly.
B**E
Great Product
I used this with fiberglass weave to repair and reinforce a (properly remediated) rust hole and problem on the interior bottoms of my doors on a truck. Worked extremely well. Top notch product, and great cure time (3/4 hours on a hot day). Comes in a plastic bottle now, that works better than the pictured tin container. Follow directions completely, mixing in a tin can (not a plastic Solo cup-which will chemically melt), and all is good.
R**S
Really surprised!
This is really a great product. Total boat has made this easy to use. Getting started is a little tricky but once you get it dialed in it's easy. Keep in mind that weather conditions really play a role in how this items sets up. Be in a very very very well ventilated area. Wear a respirator and eye perfection. Have acetone for quick clean ups. Plan your project out have everything laid out and ready for resin. trust me it makes it so much easier. Lastly take some time to figure the MEKP to resin. Make a few small batches find the one that works for you and go with it.
G**A
Good product
Product works as described, no tacky finish completely dry solid, that’s why I bought this product. Now, they shipped it with out hardener, I try requesting for a incomplete item, there answer was no refund no returns, so good lock if you get a complete order. I just decided to buy a hardener, it worked. At the end product works awesome.
D**E
Works well dries fast
This resin dries fast and works well. I have purchased this same product multiple times and always get good results.
K**S
Awesome
Works great and good quality. I will definitely order again.
Y**Z
Muy recomendada
Súper buena
Trustpilot
1 month ago
1 month ago