3M High Strength Repair Plate, 4-pack, RP6IN-4PK Case of 6

• CUSTOMIZE repair plate by cutting to desired size
• FLEXES AND ADHERES behind wall for professional professional
• FOR HOLES 3"-5" in diameter
• Includes 5.5 in x 6 in Backer Plate
• Interior/exterior (with exterior paint)
• MAKES REPAIRS 5X FASTER when used with 3M High Strength Large Hole Repair Compound
• NO SHRINKING, cracking, or sagging
• Not recommended for structural joints or stress cracks
• REPAIR DAMAGED AREAS on walls and ceilings
• WORKS BEST WITH 3M High Strength Large Hole Repair

3M High Strength Repair Plate touts patented technology that flexes and adheres behind the wall for a professional-looking finish. Reduces the need to feather the wall compound out significantly beyond the damaged area, providing a simple and smooth finished repair.