Ratings & Reviews for 3M High Strength Fiber - Large Hole Repair White Interior/Exterior Color-Changing , Heavy Duty , Patching compound 32 Fluid ounce(s)
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this repair kit for its effectiveness and seamless finish. Most highlight the fiber-reinforced formula creates invisible repairs after painting, with the thick, spreadable consistency requiring no special tools. Many emphasize quick drying time—ready for sanding in under two hours—and versatility across drywall, wood, vinyl, and Styrofoam. The reinforced patch eliminates complex backing installation. A small group reports adhesive backing occasionally fails on uneven surfaces, though most still recommend the product overall for professional-looking, durable repairs.
Customer review summary generated by AI, including incentivized reviews.Great product
No shrinking, fast drying…
From High Strength Fiber - Large Hole Repair White Interior_SLASH_Exterior Color-Changing , Heavy Duty , Patching compound 12 Fluid ounce(s) Verified Purchaser
Drywall Repair
Would RecommendWorks exactly as described, but quite expensive for the purpose. Best for small to medium holes.
From High Strength Fiber - Large Hole Repair White Interior_SLASH_Exterior Color-Changing , Heavy Duty , Patching compound 12 Fluid ounce(s) Verified Purchaser
Great product, good value.
Would RecommendGreat product, so easy to use! Not messy and the container contains a lot of product. Dries quickly. I also like the fact that it works indoors or outdoors on a variety of surfaces.
From High Strength Fiber - Large Hole Repair White Interior_SLASH_Exterior Color-Changing , Heavy Duty , Patching compound 12 Fluid ounce(s) Verified Purchaser
Works as advertised
Would RecommendI filled a large hole (6-8 cm diameter) and several smaller ones I admit that I used a backer board for the large hole. No matter how you cut it (pardon the pun), this high strength fiber repair material worked like a charm. It did take about 16 hours to harden, but I don't consider that to be a problem when filling such a large hole in my plasterboard.
From High Strength Fiber - Large Hole Repair White Interior_SLASH_Exterior Color-Changing , Heavy Duty , Patching compound 12 Fluid ounce(s) Verified Purchaser
Works amazing.
Would RecommendWorks great.
From High Strength Fiber - Large Hole Repair White Interior_SLASH_Exterior Color-Changing , Heavy Duty , Patching compound 12 Fluid ounce(s) Verified Purchaser
Waste of money
Would Not RecommendIt doesn’t work
From High Strength Large Hole Repair White Interior_SLASH_Exterior Heavy Duty , Patching compound 12 Fluid ounce(s) Kit Verified Purchaser
Works good on walls , Not wood filling
Flakey, chip easy, to me it was same as sheet rock Compound,
From High Strength Fiber - Large Hole Repair White Interior_SLASH_Exterior Color-Changing , Heavy Duty , Patching compound 12 Fluid ounce(s) Verified Purchaser
Thank you for leaving your review. We are sorry to hear this and would not have expected the product to be as described. If you need any further assi...
Highly Recommended
Great quality and dries quickly
From High Strength Fiber - Large Hole Repair White Interior_SLASH_Exterior Color-Changing , Heavy Duty , Patching compound 12 Fluid ounce(s) Verified Purchaser
We moved a thermostat and that left large holes
Would RecommendWorked perfectly on our plaster walls
From High Strength Fiber - Large Hole Repair White Interior_SLASH_Exterior Color-Changing , Heavy Duty , Patching compound 12 Fluid ounce(s) Verified Purchaser
Thank you for leaving your review. We are sorry to hear this and would not have expected the product to be as described. If you need any further assi...