Make-A-Berm allows for spill containment to be installed around difficult to move equipment, spill-prone areas, or areas where a standard-shaped berm wont work. Heavy Duty vertical corner pieces are key to providing a full spill containment, by giving you needed protected at a wall or vertical barrier seam. The heavy-duty vertical corner pieces are easily attached to the wall or vertical barrier with polyether-based adhesive. Non-absorbent Orange modified PVC coated fabric provides a highly resistant barrier to contain oils, gasoline, acids and other liquids.