Coroplast--grab old election signs.
Originally Posted by mrkyak
Ice and water shield product used on roofing applications is tough and will apply to the exterior of the boxes. Find any job site where they're roofing and there'll
Be scraps. It's a rubber membrane with a peel off backing.
Originally Posted by Dave Frank
I cant imagine putting this stuff on or under a dry box. STicky, messy and gooey all come to mind.
There's one kind that is a rubber membrane with a self-adhesive backing.
It has the potential to be messy, but would work great for a patch on a holed kayak or drybox.
Most of them are bituminous with self-adhesive (exposed tar) backing...and worse, others also have a granular face.