
Masterpiece Artist Canvas
Tight-n-Up Spray 8 fluid ounce
Quantity:
Apply Tight Æ nÆ Up to the back of a painted, stretched canvas and it will immediately remove any previous sagging. It causes the canvas to shrink slightly, then fills the pores with a binding agent to retain the tension after it dries. Tight Æ nÆ Up is acid-free and will not harm the canvas or the artwork.