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3M 6 in. Plastic Wall Repair Backer Plate
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COLOR/FINISH
PACK SIZE
6" Plastic Wall Repair Backer Plate
Why You'll Love It
- Flat, Strong Repairs: Patented behind-the-wall backer plate stabilizes damaged areas for a smooth finish
- Sized for Large Holes: Ideal for 3–5 inch wall or ceiling openings
- Versatile Surfaces: Works on drywall and plaster for interior or exterior projects
- Fast, Durable Results: When paired with 3M Fiber Reinforced Compound, dries 5x faster and is 2x stronger vs. other 3M spackles
- Ready-to-Use Plate: Includes approximately 5.5 in x 6 in backer plate
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Installation
Warranty
DETAILS
Seamless Strength Behind the Surface
This backer plate becomes the invisible architecture that restores walls to their pristine calm. Its patented design sits quietly behind the finish, delivering a flatter, stronger repair that disappears under paint. Pair it with a fiber-reinforced compound for a swift, resilient fix, then layer on a velvety matte hue to refresh the room. It’s a discreet essential for polished, luxurious living.
Repair large wall holes fast and flat—add this 3M backer plate to your project today.
KEY FEATURES
- Flat, Strong Repairs: Patented behind-the-wall backer plate stabilizes damaged areas for a smooth finish
- Sized for Large Holes: Ideal for 3–5 inch wall or ceiling openings
- Versatile Surfaces: Works on drywall and plaster for interior or exterior projects
- Fast, Durable Results: When paired with 3M Fiber Reinforced Compound, dries 5x faster and is 2x stronger vs. other 3M spackles
- Ready-to-Use Plate: Includes approximately 5.5 in x 6 in backer plate
SPECIFICATIONS
| Specification | Details |
|---|---|
| Product Type | Large Hole Repair Backer Plate |
| Brand | 3M |
| Recommended Hole Size | 3–5 inches |
| Compatible Surfaces | Drywall, plaster |
| Use | Interior/Exterior |
| Recommended Compound | 3M Wall Repair Fiber Reinforced Compound |
| Included Plate Size | Approx. 5.5 in x 6 in |
| Repair Characteristics | Flat, strong repair when installed behind the wall |
FAQS
Q: What hole sizes does this backer plate fit?
A: It is recommended for repairing holes between 3 and 5 inches in diameter.
Q: What materials can I use it on?
A: Suitable for drywall and plaster on walls or ceilings.
Q: Do I need a specific compound with it?
A: For best results, use with 3M Wall Repair Fiber Reinforced Compound.
Q: Is it for indoor use only?
A: It can be used for interior or exterior repairs.
Q: What are the dimensions of the plate?
A: Approximately 5.5 in x 6 in.
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