Painting Mediums and Varnishes
Need a painting additive or looking for a new medium to take your work to the next level? Check out our great selection of mediums for acrylics, oils and watercolours.
Filters
-
Add to Wishlist$22.69| /
Masterpiece Tight'N'Up Canvas Re-Tensioner 8oz. Spray
This liquid canvas re-tensioner improves or removes sagging, wrinkles and ripples in stretched canvas, leaving a tight and flat surface. When appli...
View full details
Sort by