A strip of rv putty is laid over the joint and the trim is screwed on.
Caulking rv corners.
As time goes by the putty gets squeezed out the black dirty stuff oozing around corners and window trim for example.
Just follow these rv caulking tips.
In typical rv construction siding and roof sheeting edges are simply butted together and fastened to the frame usually just with staples.
Dry off the water thoroughly.
Look for the cracks and holes on the roof and then pull out your caulking gun.
After that clean your rv with water and soap.
Just make sure to check your seals often and replace the caulk when it needs replacing.
Demonstration video how to caulk an rv in the real world.
No gimmicks just straight shooting advice form an honest source.
The only way to do a professional caulk job on your rv not the roof but the sides is to.
First make sure that there is no rain or snow when you re caulking.
Thanks for watching links below to.
Since filming this vid.
Put the rv roof caulk into the gun and cut the tip off the tube of the caulk.
The answer depends on the elements your rv is exposed to and the type of caulk you use.