ktmrfs wrote:
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BTW acetone will haze, crack and damage some plastics. It can happen instantly, or it can take weeks/months before it cracks. It will solvent weld some plastics, not real good, MEK makes a better solvent weld. But still Acetone is not a good solvent to use around plastic unless you know what kind of plastic it is and if acetone will damage it.
No worries. I knew the risk of acetone and plastics. It's a temporary fix until my new skylight gets here and I replace the whole thing. I needed to make sure things were clean and quickly sealed well. I caught this problem during a "gap" in the weather knowing that we had hard rains on the way again. In fact, it's pouring right now, so it had about 12 hrs to set up. I'm heading over now to check it again.