caulking question

[rdunnivan]

what type of caulking is best for motorhome roof, I'm getting a little leak, and want to replace the roof caulking as it's 10 years old.

 

[RayIN]

Dicor self-leveling for level surfaces, standard Dicor for surfaces not level. I would NOT use silicone-type products on an RV_anywhere.
There's a reason silicone sealants are cheap.

 

[Kirk]

what type of caulking is best for motorhome roof,

What is the roof made of? I like Dicor products but the right caulk depends on the material that you will be using it on.

 

[Mark_K5LXP]

The sealants used may be specified by the OEM. RV make/model/year?

Mark B.
Albuquerque, NM

 

[House Husband]

Dicor has been failing us for ever. Over a couple of years it will start to crack.
Use Sikaflex 715 and your worries are over. It is more expensive and a little more difficult to apply.
But will outlast you.

Richard

 

[Rene T]

what type of caulking is best for motorhome roof, I'm getting a little leak, and want to replace the roof caulking as it's 10 years old.

Think about using eternabind tape. It should last 20 years