Review on 3M Large Hole Repair, 12 oz. High Strength by Ryan Gilliam

We were getting ready to paint the house and I wanted to fill in a few knot holes that had developed over the years. I looked at several options and this seemed like the right product for the job. It is easy to work with, fills well and smoothes perfectly. Cures in about a day with no shrinkage. I primed parts and then painted before the painters came to paint the whole house. You can't even tell where I patched. Very happy with the result.