Typically rv owners opt for silicone rv sealants for their ease of application.
Rv window door and seam sealant.
Or if you are just sealing your camper or trailer seams windows doors access panels and even lights.
Rv sealants come in many varieties depending on the type of seal required and where it is located either on the roof inside outside around vents antennas windows and walls.
It s also a really good windows dicor rv caulk.
Diy trailer camper and rv waterproofing and sealing.
Aside from that i find that this one is also really good for cracks and holes in air vents pipes screws rv edges and many other parts that need sealing.
It is an excellent performer in the industry because it is capable of sealing the edges of your rv roof and the area surrounding the vent pipes and covers air conditioner and screw heads.
If you missed part one how to repair rv and camper roof you may want to read that article and then come back.
Obviously it s really good for sealing the roof especially on the edges.
There are several options from which you can choose including self leveling joint sealant for vents exterior siding and trim sealant that expands and shrinks to accommodate temperature changes as well as thermoplastic sealant.
Also it doesn t have any discoloration over time.