Tight-n-Up Spray 8 fluid ounce - merriartist.com

Masterpiece Artist Canvas

Tight-n-Up Spray 8 fluid ounce

Sale price$9.59 Regular price$15.99
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SKU: MA9871
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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.