Sure, here's a refined and simplified title based on the original: Polyester Structural Repair Putty - Marine Grade Fiber Reinforced Filler This version maintains the essential keywords while focusing on the product's key attributes and usage sce

TotalBoat Polyester Structural Repair Putty is a versatile and high-performance product designed for boat building and repair applications where strong structural bonding is crucial. Its unique formulation combines a high-strength polyester resin with long-strand milled glass fiber, providing maximum crack and impact resistance, even in large masses.

This fast-setting marine filler spreads smoothly, takes a radius quickly, and can be built up without sagging, making it perfect for quick and easy repairs to fiberglass parts, molds, hulls, decks, canoes, kayaks, and more. Its waterproof and structural properties make it ideal for filling cracks, holes, chips, and dents in fiberglass and gelcoat, above or below the waterline.

The product is designed for structural bonding, not cosmetic fairing. For a smooth, easy-to-sand finish, TotalBoat Polyester Fairing Compound can be applied over the Polyester Structural Repair Putty. After the fairing compound cures, it can be sanded smooth and prepared for gelcoat or paint application.

If the putty is not going to be overcoated with fairing compound, users should add an air-dry agent such as paraffin wax (4 oz. of wax per gallon of putty) or apply PVA (polyvinyl alcohol) over it. The putty comes with MEKP catalyst, which should be used at a rate of 1-2% for a 100g mass to achieve a 15-20 minute working time at 70°F.

In addition to its marine applications, this versatile bonding compound can also be used in home, auto, construction, and aerospace applications to bond dissimilar materials, such as composite, fiberglass, wood, and metal parts. It is designed to resist shrinking and cracking, even in bulk fillings.

Compared to similar products like Merton's Hull and Deck, 3M Marine High Strength Repair Filler, FGCI Polyester Putty, and Bondo Long Strand Fiber Reinforced Filler, TotalBoat Polyester Structural Repair Putty offers great value and exceptional results. It is 100% made in the USA, ensuring consistent quality and performance.

In summary, TotalBoat Polyester Structural Repair Putty is a premium, high-strength, fiber-reinforced polyester putty that excels in boat building and repair applications, as well as a wide range of other DIY and industrial uses. Its versatility, ease of use, and durable performance make it a must-have for any workshop or toolbox.

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