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Your cart is empty.You'll get a superior finish, add quality and save time and labor with Duratec Polyester Hi-Gloss Additive. Low Porosity---when used for repairs, blending the additive with gelcoat produces a low porosity surface. Reduced orange peel---the low viscosity of the blend results in a smooth finish that is easily sanded. Improved properties---for mold surfaces, the blending of the additive with tooling gelcoat creates a higher heat distortion temperature, improved gloss retention, increased impact resistance and reduced subsurface porosity. Superior finish---when blended one-to-one with gelcoats, the additive creates an air-cure, enamel-like coating. No air-dry additive is required. When used for gelcoat repair, surfaces are restored to like-new condition. Use a Non-Wax Gelcoat with this product.
Jed H.
Reviewed in the United States on May 27, 2024
The container appeared to have been opened prior to shipping. And leaked in the wrapping and box.
RG FIVE
Reviewed in the United States on January 14, 2024
The best thing ever invented for spraying gelcoat 👍
Customer
Reviewed in the United States on April 17, 2023
Great for boat repair
Frank P.
Reviewed in the United States on April 28, 2022
good stuff. super fast shipping.
Fishbone
Reviewed in the United States on June 17, 2021
intend to mix with gelcoat and spray my gheenoe hull. did it and a duratec gelcoat equal mix is a super product. follow directions on container. sets up fast in hot weather so mix small amounts. Great Product
Adam
Reviewed in the United States on May 29, 2021
Da
bradpit
Reviewed in the United States on March 17, 2021
This PRODUCT IS Amazing easy to mix and apply its works pretty Good amazing result shiny and non tacky finished
💛💫Olivia💫💛
Reviewed in the United States on May 17, 2019
First time I’ve ever dealt with gel coat and this product made it easy!
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