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This summer the A/C installers were crawling around in the attic for the ductwork and air handler and the hairline cracks that I repaired when we bought the house 5 years ago have reappeared, along with some new ones.
They are mostly long/continuous cracks. I just shrugged them off as part of getting central A/C but would like to do a thorough job repairing them when the time comes.
What would be a good compound to plaster crack repairs ?
Or should I use plaster in conjunction with filler compounds ?
Also, I wanted to experiement (uh oh) with using Fein’s multi tool to score a groove along the crack before filling and sanding. Some of these cracks are about 25 feet long.
Thanks for your help !
Alan
Replies
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This summer the A/C installers were crawling around in the attic for the ductwork and air handler and the hairline cracks that I repaired when we bought the house 5 years ago have reappeared, along with some new ones.
They are mostly long/continuous cracks. I just shrugged them off as part of getting central A/C but would like to do a thorough job repairing them when the time comes.
What would be a good compound to plaster crack repairs ?
Or should I use plaster in conjunction with filler compounds ?
Also, I wanted to experiement (uh oh) with using Fein's multi tool to score a groove along the crack before filling and sanding. Some of these cracks are about 25 feet long.
Thanks for your help !
Alan