Building Food Cart (Trailer) need to seal corners and seams
I recently bought a trailer that has been half converted to a food cart. The electricity and walls have been redone, but the corners and seams aren't finished. The walls are that white non-porous wall board that are in kitchens and baths. I was wanting some sort of stainless steel corner or seam binding options, but the only thing I see online are corners and seams designed to fit stainless steel panels. Which might work, but I was hoping for something I could easily screw in.
Any help would be appreciated, I have been searching the forums for a while and can't find anything on it.