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POLYESTER GEL COATS

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Overview



These polyester gel coats can be used as the surface of new fiberglass parts layed up in molds or used in the repair of gel coat surfaces on fiberglass parts. On surface repairs, the gel coat must be sealed to fully cure. PVA can be used to seal the gel coat.
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Reviews

Excellent product performs as described. Applied two layers of gel goat

Stephen L
March 16, 2021

Can I use this as a roll on product

Marine
May 12, 2020

Paint came in appropriate packaging on time, but there arent any instructions included for the paint to catalyst ratio.....so I havent applied it.

Adrian
March 30, 2017

Q&A

Q: What ratio do I mix the Polyester Gel Coats with?

Per the supplier: the ratio is 2% by volume or 10cc's per pint to give you a starting point.

Q: Is the gel coat supplied as a two part mixture?

Yes, the gel coat comes with the catalyst.

Q: Can this polyester gel coat be used as the surface for an epoxy part lay-up or is it only compatible with polyester lay-ups?

No, this is only compatible with polyester lay-ups. We can special order the epoxy lay-up version. Please contact sales and reference vendor # 06481 and vendor part # ES-221-Q for current price and lead time.

Q: Can this be used as the surface of a mold?

This is not a tooling gel coat, but it can be used.

Q: Do these polyester gel coats include wax for curing?

Wax is not needed for this gel coat, it will cure with a hard surface. It does require MEKP to catalyze it. We do offer surface curing agent, 01-07100, which is used with polyester resin that does not already have wax mixed in the resin.

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