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Where can this product be used?
Our True Composites Structural Polyester Bonding Putty can be used in various applications, including boat building and repairs, automotive and RV repairs, and home maintenance. Itβs ideal for structural filling, fitting, bonding, bedding, and radius forming. The putty works well with materials like fiberglass, wood, metal, polyester laminates, and core materials, and is suitable for use both above and below the waterline. Itβs also perfect for filling joints, cracks, holes, and dents in a wide range of materials.
What makes this product special?
Its supreme strength and durability, thanks to its premium polyester resin formula fortified with long-strand glass fibers. This unique composition provides exceptional impact resistance, elasticity, and strength, making it ideal for critical applications such as hull-to-deck and bulkhead bonding.
Additionally, the user-friendly, pre-thickened putty has a paste-like consistency that ensures easy mixing and application without sagging. Its versatility extends beyond marine use to automotive, RV, and home repairs, and itβs both waterproof and economical, making it a reliable choice for various repair and building needs.
Scott
Reviewed in the United States on January 24, 2025
Used it to bond in stringers and knees and make the nice fillet before laminating in a mini speed boat. Worked perfectly.
Account holder
Reviewed in the United States on August 8, 2024
This is what it says it is, good for structural repairs, not for fine or finishing work but strong if you need to repair a Crack or hole, have used it on fiberglass fertilizer tanks and semi hoods with success
Charles D. Rockwell
Reviewed in the United States on July 30, 2024
I had some structural repairs to do on a boat hull project that needed to be done before laying glass.It's thick & can be cut with polyester resin,to flo out smoother if need be. The longer it cures,the harder it is to sand. Overall, the gallon came with a lid retainer & nicely wrapped in bubble wrap. Product works great & I'm definitely happy with this purchase & would recommend
C. W.
Reviewed in the United States on December 13, 2024
I used this for fixing some structural cracks and dings in a fiberglass canoe. Works very well. Dries crazy hard. Don't overfill because it is quite hard to sand. Not a fairing compound.
32Tudor
Reviewed in the United States on December 10, 2024
I found this a little difficult to use because the MEKP is clear and the putty doesn't change color when catalyzed. Because the putty is not a liquid, it is difficult to tell what volume of putty you are mixing up. I had no problem measuring the MEKP, but was guessing on the quantity I needed. Old fashioned Bondo for cars comes with a paste hardener that is colored. That lets you achieve a uniform color to know when it is mixed well enough. This putty is white and the MEKP is clear and runny, so it was a blind guess to know if it was properly mixed and if the ratio of 1% MEKP was achieved. It seemed to work well.
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