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frozen foam Post New Topic | Post Reply
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Posted: Jan 05, 2009 09:44 AM
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frozen foam
foam has been sitting in a freight trailer in toledo from friday to monday. got down to 20 degrees at night. they are putting inside dock area with "quilts over the barrels" never had frozen foam yet. what is the process to get it back working consistancy? |
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Posted: Jan 05, 2009 11:17 AM
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It actually froze or is just really thick? I had some foam left out last year in -9*F on a jobsite. I didn't have issues other than the need to warm it back up in the trailer and it sprayed fine. Mine never actually froze though, it was just thick VERY thick, even the ISO. Tim |
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Posted: Jan 05, 2009 08:09 PM
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Can I spray closed cell foam under 0 degrees? A customer that I visited this week has a vapor leak in his pre-fabricated freezer and asked that I spray the inside edge of his freezer walls where they meet the ceiling. Typically this would be fairly simply except for the ice build up and of course the temperature. Removal of the ice will be fairly simple, but will spray foam cure at that temperature. I have seen refrigeration guys apply spray foam out of the can to this same application with no sucess. All the spray foam out of the can did was not expand and then fall off. Anyone tackled this issue before? Steve |
