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Spray Foam over Spray Foam Residue Post New Topic | Post Reply

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gi4ever
Posted: Jan 11, 2017 01:37 AM
Spray Foam over Spray Foam Residue
Good evening. I had ccSF installed yesterday and it was a botched job. Had them remove the foam all day today, but of course, there's a residue against the OSB sheathing (basement) where it was applied. Can I have ccSP reapplied over the residue? Will it adhere just as strongly as if there was no residue?
mason
Posted: Jan 11, 2017 02:57 PM
The small pieces of foam left will not affect adhesion. Foam sticks to foam real well. Just want to make sure the residue is not sticky or gummy.
gi4ever
Posted: Jan 12, 2017 01:55 AM
Thank you sir - one more question (I hope). Insulator used Goo Gone Pro Power citrus scent today to remove the residue. Did he ruin the OSB for future insulation? What are the ramifications?

Thank you very much.
FMMLA
Posted: Jan 14, 2017 07:54 PM
How did they botch the job? Were they off ratio? Poor workmanship? Shrinkage?

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