Mr. Masking Sol R contains a new formulation which can be readily applied cut, and removed after use. This product has the same characteristics as the previous Mr. Masking Sol M131, which is no longer manufactured.
It is a water soluble product, so when it thickens during usage, you can thin it out with tap water for extended use.
Apply MASKING SOL where you need it evenly with a brush.
After it dries within 20-30min., it becomes translucent.
Cut unnecessary parts away neatly with a design knife, etc. leaving masked parts, and then apply paint.
When the paint has dried completely after painting, peel off the MASKING SOL.
MASKING SOL is water soluble, so brushes washout with water.