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TOPIC: Painting/Coating metal roofs

5V-Crimp

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This topic has been closed by the administrator. Comments are no longer accepted.
what would be the UL number to get a 1hr rating using a 5v crimp roof and 5/8"plywood and 2x6 roof rafters or wood trusses?
Guest User

2/2/2004
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You are looking for a "Class A fire Assembly" test which under UL is a UL#790. Check with the manufacturer and see if they have this test on their product.
Allan Reid
Dura-Loc Roofing Systems, Inc.

2/3/2004
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