What Roof Sealant For Roof Vent & Other Surfaces on Forest River Trailer

Question:

I messaged you about roof sealant but I wanted to know is what to use to seal around roof vent ,antenna ect... I have a 2018 forest river Salem cruise lite 171rbxl

asked by: William T

Expert Reply:

Hi William,

For sealant to use around the roof vent and other flat surfaces, use the LaSalle Bristol XTRM Universal Self-Leveling Sealant # 34427034145-1.

For surfaces that are not flat and have a slant or are vertical, use the LaSalle Bristol XTRM Universal Non-Sag Sealant # 344270341437-1.

The difference is the non-sag sealant will keep its shape as you apply it, while the self-leveling sealant will settle over a bit of time.

expert reply by: Kyle S