Coolguard ™ is a terpolymer alloy coating consisting primarily of Elvaloy ® and PVC resins. This unique blend of resins has been optimized to produce a high performance product which is not susceptible to plasticizer migration as found in standard PVC membranes. Coolguard is dimensionally stable and has excellent UV resistance.

The Coolguard formulation can handle many petrochemicals and chemicals and when used for secondary containment, offer a great degree of comfort to both the engineers and end-user. Tough, durable, yet extremely flexible Coolguard can be easily installed in the most complex areas. It is thermal welded (or RF) so that large panels and pipe, or similar penetrations and complex details can be handled very efficiently and effectively.