Easily Restores Tension To Loose Stretched Canvas Without Needing
To Re-Stretch or Use Expansion Keys!
Tight'n'Up will not harm the canvas, gesso, oil priming or the artist paints. It is an acid-free and archival art material. It works on cotton, poly-cotton, linen and other canvas materials. It improves or removes any previous sagging, wrinkles, or ripples in the canvas. leaving the canvas flat and tight. Tight'n'UP dries clear so it will not affect the "look" of the piece.
