Highly reinforced liners, like BTL's ArmorPro, are best suited for highly abrasive or corrosive conditions, like a highly chemical environment. BTL's ArmorPro is manufactured from a woven HDPE core, covered with an engineered coating that protects it from UV rays, and minimizes decay. This coating is also resistant to the abrasive conditions usually found in chemical containment.
RPE's are typically the best option for chemical containment. These materials are reinforced and highly durable, and able to withstand the abrasive and corrosive environments associated with most chemicals.