3M 6 in. Plastic Wall Repair Backer Plate (4-Pack) - Super Arbor

3M

3M 6 in. High Strength Large Hole Repair Plate, Plastic Backer Plate (4-Pack)

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SKU 3M ID 70009112916

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Details

3M High Strength Large Hole Repair Plate, 4-Pack

Flexible plastic backer plates designed to reinforce and repair holes in drywall and ceilings up to 5 inches. Each 5.5 in x 6 in plate adheres behind the wall for a professional, fast repair when used with 3M High Strength Large Hole Repair Compound.


Key Features:

  • Fast, Professional Repairs: Flexes and adheres behind the wall to stabilize patches and speed repairs
  • Ideal Hole Size: Designed for holes 3–5 inches in diameter on walls or ceilings
  • Cut-to-Fit: Plate can be trimmed to match the repair area
  • Durable Performance: Resists shrinking, cracking, and sagging when paired with 3M repair compounds
  • Indoor/Outdoor Paintable: Suitable for interior use and exterior when finished with exterior paint

Specifications Table:

Specification Details
Pack Quantity 4 plates
Plate Size 5.5 in x 6 in (13.9 cm x 15.2 cm)
Material Plastic backer plate with mesh
Recommended Hole Size 3–5 inches diameter
Use Walls and ceilings; interior/exterior (with exterior paint)
Compatibility Works best with 3M High Strength Large Hole Repair Compound
Customizable Can be cut to desired size
Not Recommended For Structural joints or stress cracks

Frequently Asked Questions (FAQ):

Q: What hole sizes does this repair plate work for?
A: It is intended for holes approximately 3 to 5 inches in diameter.


Q: How many plates are included?
A: This pack includes four repair plates.


Q: Can I trim the plate to fit?
A: Yes, the plate can be cut to the desired size for a custom fit.


Q: Is it suitable for exterior repairs?
A: Yes, it can be used outdoors when finished with exterior paint.


Q: What compound should I use with it?
A: It works best with 3M High Strength Large Hole Repair Compound.


Seamless Wall Revival, Instantly

This repair plate brings effortless polish to any space, restoring walls with a clean, confident finish. I love the flexible mesh that hugs the surface, creating a smooth foundation for paint. Pair it with a crisp, monochrome palette to let your refreshed walls shine. Consider this a must-have for maintaining a luxe, well-edited home.


Restore damaged walls fast—add this 3M repair plate 4-pack to your toolkit today.

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