3M RP6IN-4PK Hole Repair Backer Plates, Large
Description
Highlights:
- Patented backer plate that goes behind the wall allows for a flat repair
- Great for drywall and plaster
- When used with 3M fiber reinforced compound, repairs dry 5X faster and are 2X stronger (compared to other 3M spackles)
- Repair damaged areas on walls and ceilings