3M(TM) Large Hole Wall Repair Kit Is An Innovative Large Hole Repair Kit That Allows Every Diyer To Fix Thier Walls Like A Professional. Using A New Behind-The-Wall System And Fiber Reinforced Compound Allows An Easy Fix For Holes Ranging From 3" To 5".
- Proprietary 3M back plate adheres behind wall for flat fill
- Includes all tools necessary for the repair
- Repairs wall and ceiling holes up to 5â€
- Won’t shrink or crack
- Easy to sand, accepts paint
- Great for drywall or plaster
- Interior/exterior use (with exterior paint)
