- Proprietary 3M™ back plate adheres behind wall for flat fill
- Includes all tools necessary for the repair
- Repairs wall and ceiling holes up to 5 in
- Won’t shrink or crack
The 3M™ large hole repair kit helps you get the flat fill for a pro finish. Unlike mesh screens that can leave lumps on the wall, this product uses an innovative behind-the-wall back plate for a flat fill that generates the same results as hiring a professional. Tools include back plate, fiber-reinforced compound, putty knife, tape and sanding sponge. California residents see Prop 65 warnings. Specifications
