Favorite sealant?

[TayaraTravel]

What is your favorite sealant/caulking for use on the roof penetrations of the Interstate? I see Dicor often mentioned in RV how-to videos. Good?

[LB_3]

Sikaflex is popular as well.

[felixkagi]

[QUOTE=TayaraTravel;1990696]What is your favorite sealant/caulking for use on the roof penetrations of the Interstate? I see Dicor often mentioned in RV how-to videos. Good?[/QUOTE

Sikaflex 221

[3bcamper]

Originally Posted by TayaraTravel

What is your favorite sealant/caulking for use on the roof penetrations of the Interstate? I see Dicor often mentioned in RV how-to videos. Good?

I have used Vulkem with success. As best as I can tell, both Dicor and Vulkem are both single-component sealers with similar characteristics.

[Titus]

I used the Sikaflex 221 on my solar upgrade. It is messy to work with, but seems to seal well.

[GMFL]

Sika 221 and for self leveling applications Alpha One. ( recommended by Lewster). Worked great!

[InterBlog]

[QUOTE=felixkagi;1990800]

Originally Posted by TayaraTravel

What is your favorite sealant/caulking for use on the roof penetrations of the Interstate? I see Dicor often mentioned in RV how-to videos. Good?[/QUOTE

Sikaflex 221

+1. This is Lewster's choice.

[TayaraTravel]

Thanks all!

[nickclifford]

there's a huge thread on this board dedicated to sealants ! use a Google search and it'll probably come up ..

[nickclifford]

yep, that was easy, here it is http://www.airforums.com/forums/f456...ry-116214.html