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darin_i

RE: Calling all plaster wall repair experts!

darin_i
17 years ago

I tried fixing some largish holes (6"x12") in my master bedroom with gauging plaster -- hunk of drywall fixed in hole for backing, hole painted with bonding agent, gauging plaster mixed to hold a ridge, slaked for 8 min and then stuffed in the hole, no more than 3/8" thick. 2 months later, and the patches seem powdery. I've mixed many batches of mortar, cement, and plain old patching plaster, but this was my first go at 'gauging plaster' did I blow it?

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