I'm making a thing and i need a level iii rated sheet thats 30sqr ft and weighs no more that 5lb/sqr ft. What do I get?
gonna need more details than that anon
Google "boron carbide kiln shelves"
>>33042339
>>33041475
What is this thing you are making?
go get a bunch of kevlar panels from ebay faggot
>>33042367
>level iii