Forum Discussion

rlw999's avatar
rlw999
Explorer
Mar 02, 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
LittleBill's avatar
LittleBill
Explorer
Mar 06, 2021
can dicor be placed over old dicor, or does it all have to be removed to work?

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