Re: saving the trailer lights from salt Home › Forum › Ask A Member › saving the trailer lights from salt › Re: saving the trailer lights from salt garry-in-michiganLifetime MemberReplies: 3583Topics: 31 April 5, 2018 at 3:33 am #73464 Check out the Smooth-on web site. They have some semi clear products to seal the lights against water intrusion. . . 😉