OPEN Thinner is designed to thin the consistency of OPEN Acrylics without altering open time and maintain or adjust the workability of colors on your palette. It can also function as a thin-bodied retarder when used with heavy body or fluid acrylics. It contains no binders and does not form a film.

• Water-based
• Should never be used alone
• Soap and water clean up

OPEN Thinner is designed to thin the consistency of OPEN Acrylics without altering open time and maintain or adjust the workability of colors on your palette. It can also function as a thin-bodied retarder when used with heavy body or fluid acrylics. It contains no binders and does not form a film.

• Water-based
• Should never be used alone
• Soap and water clean up