I have a 2008 Winnebago View and need to replace the skylight. I looked at the skylight and it looks like there is some sealant on the it to ensure no water gets in the RV. It doesn't look like silicone, wondering what it can be

Dicor Self Leveling Lap Sealant.Any RV dealership or on line.

Thanks downtheroad.....Do you know if I also need to use Butyl tape with the Dicor

Enernabond.Use Dicor and then Eternabond tape.

Use butyl tape under the skylight and then cover the edge and screws with self-leveling Dicor.

RV Skylight sealant | Good Sam Community

Chris_Bryant
Explorer II
Apr 17, 2017
wgriswold wrote:
Some skylights (those made of Lexan?) require a specific sealant, not Dicor. The manufacturer will specify which one to use.

x2- pay attention to manufacturers recommendations for that particular piece.
AGC
Explorer
Apr 17, 2017
I have a Winnebago View and I think it has a fiberglass roof. The seal around the skylight looks like the seal around the bathroom skylight, bathroom fan, etc.

Is it safe to assume that's its dicor self leveling lap sealant
wgriswold
Explorer
Apr 17, 2017
Some skylights (those made of Lexan?) require a specific sealant, not Dicor. The manufacturer will specify which one to use.
AGC
Explorer
Apr 17, 2017
Thanks all.
jetcare
Explorer
Apr 17, 2017
Use butyl tape under the skylight and then cover the edge and screws with self-leveling Dicor.
1mtnman
Explorer II
Apr 17, 2017
Enernabond.Use Dicor and then Eternabond tape.
AGC
Explorer
Apr 17, 2017
Thanks downtheroad.....

Do you know if I also need to use Butyl tape with the Dicor
downtheroad
Explorer
Apr 17, 2017
Dicor Self Leveling Lap Sealant.

Any RV dealership or on line.