The corner pieces are easily attached to the berm pieces with the use of vinyl cement.
Justrite Make-A-Berm, Vented Corner, 2 per Box, Yellow, 2" High, PVC, 28480 Vented Corner pieces are key to providing a full spill containment. | Justrite Make-A-Berm, Vented Corner, 2 per Box, Yellow, 2" High, PVC, 28480 Non-absorbent modified PVC coated fabric provides a highly resistant barrier to contain oils, gasoline, acids and other liquids.