Roof front seam repair 06 Jayflight
I bought a used 06 Jayco Jayflight 27BH and knew there was some previous water damage. There was dicor tape across the front seal, where the metal goes over the TPU roof. The repair looked OK at fi...
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If it was me......I'd use Eternabond Roof seal over the TPO roof and onto the metal cap. I'd drill through the Eternabond tape so screws are sealed when attaching the trim. If I was still worried, I'd put another piece of Eternabond over the metal trim.
When I rebuilt my trailer, I applied high dollar elastomeric sealant between the siding and top of the roof frame, between the roof and the roof frame, between the metal trim and the roof material. I still had a couple of small leaks. I then applied Eternabond tapes and all leaking was a memory. I have my own equipment to do a pressurized leak test and have done a few in the first few years. All of the tests showed no leaking wherever Eternabond was used.
When I rebuilt my trailer, I applied high dollar elastomeric sealant between the siding and top of the roof frame, between the roof and the roof frame, between the metal trim and the roof material. I still had a couple of small leaks. I then applied Eternabond tapes and all leaking was a memory. I have my own equipment to do a pressurized leak test and have done a few in the first few years. All of the tests showed no leaking wherever Eternabond was used.
