large hole WALL REPAIR KIT Construction and Home Improvement Markets Division 3M Center, Building 223-4S-02 St. Paul, MN 55144-1000 1-800-494-3552 Instructions t Fill, O FINIS © 3M 2016. All rights reserved. 3M is a trademark of 3M. Please recycle. Printed in U.S.A. 34-8718-7925-9 Clean damaged area by removing all dust and loose debris both inside and outside wall. Thoroughly sand outside paper edge of hole, making sure surface is as smooth as possible. Remove white backing from both strips of double-sided tape. SEE re Curl back plate and place inside hole. Note: paper surface behind repair must be intact for back plate to stick. Carefully center back plate in damaged area. Pull strap to secure tape to inside of wall and hold for 30 seconds using firm pressure. Use finger to apply additional pressure along back of tape line to confirm strong adhesion. Once secured, push strap through center hole. Lightly apply supplied tape over center hole. Trim if necessary. Use putty knife to slightly overfill damaged area with wall repair compound — this allows for flat sanding. Before each stroke, wet blade of knife. Slowly smooth compound with wet knife at a very low angle. Once surface is completely dry, sand flat to finish. Repair should be allowed to dry overnight. Apply a primer/sealer and paint according to manufacturer’s instructions. If necessary, additional coats of compound can be applied before or after priming.
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