What sealant to use?

LarryJM wrote:

plasticmaster wrote:
I've used Dicor self leveling lap sealant on the roof of my TT in the past around vent pipes and such. I want to seal the outside corner moldings, around the windows, water heater, stove vent, etc. What caulk or sealant should I use? My camper is an aluminum sided travel trailer. Thanks.

Instead of the run of the mill regular just caulks/sealants which IMO Pro-Flex falls in I prefer the "ADHESIVE"/sealants designed for submerged/marine type applications such as the 3M UV4000. IMO they have superior adhesive properties along with all the desirable sealant type properties.

Larry

I just used 3M UV4000 this fall on a troublesome spot on my TT that nothing else worked. Proflex kept splitting with temperature changes and so far this winter the UV4000 has not. I agree with Larry and plan to remove all of the old split and peeling proflex and dicor to replace it with UV4000.

Rob