I got my info directly from US composites so it must be a low blush formula, they said acetone then sand then acetone again will work fine on the phone however their site does recommend water as a first step. I will grab a spray bottle with some warm water to spray it and wipe it down as an added step in the future.
More than that however I have not been letting it cure completely before I keep adding layers so I am beating the blush. Additionally I run a dehumidifier as I glass to keep moisture content down.
I can only think of one spot where I may have inadvertently layed over blush, where the gunwale patches lay over the glass where I chopped the rear, if my method of acetone, sand, acetone did not work. I prepped the poo out of it with a power sander so I suspect I will be ok. Its also really thick back in that area so structure is fine, even without the extra glass from the gunwales its over 6 layers of good bonded glass under it. I could also grind that small 3" section out if people still think it will present an issue.
Thanks for the heads up. Would you grind that small section out or yolo it?
More than that however I have not been letting it cure completely before I keep adding layers so I am beating the blush. Additionally I run a dehumidifier as I glass to keep moisture content down.
I can only think of one spot where I may have inadvertently layed over blush, where the gunwale patches lay over the glass where I chopped the rear, if my method of acetone, sand, acetone did not work. I prepped the poo out of it with a power sander so I suspect I will be ok. Its also really thick back in that area so structure is fine, even without the extra glass from the gunwales its over 6 layers of good bonded glass under it. I could also grind that small 3" section out if people still think it will present an issue.
Thanks for the heads up. Would you grind that small section out or yolo it?
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