Reg1952
Well-known member
Can I use Pro Form Universal Urethane Hardener in Tremclad rust paint?
does the japan dry make the paint brittle jim
Not really. It just dries faster. It works with Rustoleum and Tremclad, and maybe others.

Can you get Japan drier that's clear?
Only stuff I've found has a red tint to it, only time I tried it was in white paint, of course.![]()
I never noticed a tint, but I never used it on white paint either. Did it actually tint it, or was it just red tinted looking and you didn't use it?
It turned my white paint a cream color, but I didn't use much.
