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rlw999's avatar
rlw999
Explorer
Mar 03, 2021

Dicor lap sealant or Eternabond tape for new roof vent

I'm replacing a roof vent with one with a fan. I have both Dicor self leveling lap sealant and some 4" Eternabond tape. The roof is TPO. The current vent is sealed with lap sealant, but I'm not sur...
Seeking Advice
kwplot34's avatar
kwplot34
Explorer
Mar 03, 2021
Pro's and con's to everything, Dicor is easy to replace, but you have to keep an eye on it and do maintenance. Tape will last a long time, but is extremely hard to remove without hurting the roof liner. I use the dicor and do the maintenance, but carry the tape incase of an emergency.

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