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Posted: Sep 13, 2009 06:35 PM	Chopped Fiberglass Asphalt Emulsion Hi Mason Can Polyurethane roofing foam be sprayed over Chopped Fiberglass Asphalt Emulsion? Steve
mason Posted: Sep 14, 2009 07:39 PM	I haven't tried it but SPF adheres well to both fiberglass and asphalt. Try a small patch and check the adhesion.

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Posted: Sep 13, 2009 06:35 PM

Chopped Fiberglass Asphalt Emulsion

Hi Mason

Can Polyurethane roofing foam be sprayed over Chopped Fiberglass Asphalt Emulsion?

Steve

mason

Posted: Sep 14, 2009 07:39 PM

I haven't tried it but SPF adheres well to both fiberglass and asphalt. Try a small patch and check the adhesion.

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