Styrene thinner is the recommended diluent for styrene based resins such as polyester and vinylester. This is a key component to fiberglass and gelcoat production process, and is the recommended thinner for spraying polyester gelcoat. Sold in 1 quart quantities only.
March 21, 2022
Works well with resin
April 12, 2020
This product is for thinning gelcoat for spraying and it works as advertised.
July 8, 2014
A must for gelcoat thinning and use with air equipment. Smallest quantity was a quart that far exceeded my needs but it will be on the shelf when next needed.