The Barrier Pac™ is the new "build-it-yourself," modular-design, secondary containment system from Andax Industries L.L.C. -- offering easy and permanent spill control and containment. No caulk, no silicone, no drilling, no mechanical fastening, no mess, no fuss. Just peel and stick! That's all you need to do to install the Barrier Pac™. Its pre-formed corners and straight sections allow easy and convenient installation. This flexible containment solution configures to your needs and adapts easily to common irregularities in concrete. Its chemical-resistant barrier adheres to concrete or similar substrates by cohesive bonding. The Barrier Pac™ offers a unique customizable format, a high-visibility color scheme, a synthetic polymer bond, rigid sidewall supports, and acid resistance. It also helps you comply with EPA Title 40CFR144.