Im going to make a wood bed kit for my truckI can't see paying $600-$700 dollars on oneI would rather have T-shaped one, but I will settle on I-shaped stripsThey can be stainless steel or aluminumDo home Depot or lowes carry these?
around here we have a store called tractor supply if you tell them what you want they will get it for you
yes aluminum foil will work fine.