- polypropylene/40% glass frame and stainless steel liners - operating temperatures to 190 f - liners available with various sizes of stainless steel wire mesh or slotted stainless steel - locking lids available for small......- polypropylene/40% glass frame and stainless steel liners - operating temperatures to 190 f - liners available with various sizes of stainless steel wire mesh or slotted stainless steel - locking lids available for small and large boxes compression lid available -- for large boxes only - slotted liner is standard
