TweetKBS Number 1 ThinnerStyle Number: FKS139from NZ$19.99 to NZ$28.95Size250ml1LQuantityAdd to cartAdd to wishlistAdded to wishlistHigh purity solvent for thinning and cleaning up. Only use KBS No.1 thinner for thinning RustSeal and other KBS coatingspricewasnowsavefromtoapprox