Rustyiron
Super Member
Sgt. This mat needs to be heavy enough to lay flat in highway speed wind. Once air gets under enough of it..... adios.

Hah- on same note Friday a pal is telling about me about someone who did a spray in on a good sized dump trailer. Quickly discovered that depending on material, cleanout is a problem. and I would imagine again depending on material your dump height may get higher as the load does not start sliding right away at lower dump angle.Don't think anyone had mentioned; Portland cement or concrete. It seems to bond to the pores of the spray ons; but flakes off the vinyl ones; or fleck a rubber mat, and it comes off.
Line-X. ThickerHave to get a liner for F-150. Thinking spray in...Rhino or Line X . Any opinions?