01.015 Cooling System material Capability

Introduction:

The cooling systems in today’s heavy duty, light duty, and automotive vehicles is comprised of a wide variety of metals, polymers, and composites. Pencool® supplemental coolant additives (including all Pencool 2000 and Pencool 3000 based products) and Penray antifreeze inhibitor products are routinely subjected to coolant compatibility tests.

Compatible Materials:

• Buna-N
• HDCL Polyethylene
• Hypacon Neodrene
• Polyethylene
• Polypropylene
• Polyurethane
• Silicone Teflon
• Vinyl Chlorides
• Vinyl
• Viton