Forum Discussion

Redterpos3's avatar
Redterpos3
Explorer
Mar 27, 2016

Putty?

I'm changing one of the outside lights on my trailer for an LED unit (the original had broken). What is the putty stuff that is between the light and the trailer? I'm sure it's helpful in keeping water out, but not sure what I need to get? Also, do i use dicor along the edge or something else?