Build your own barrier around equipment or storage, indoors or out. Semi-permanent, highly visible berm is customizable to your desired size and shape. Vinyl covered foam barrier resists oils, coolants and most chemicals. Recovers its shape under foot traffic or light, wheeled equipment. Easy to cut with utility knife. Secure to smooth surfaces with Sili-Thane (BYOB-SEAL) sealant or join seams with Industrial Strength Vinyl Cement (BYOB-CEMENT). Inexpensive and easy-to-install containment alternative to cement curbs or angle iron. Simple removal with flat-bladed shovel. Ideal for leak-prone areas like battery charging stations or machinery.