Koolit Refrigerants

Gel Phase Change Materials (PCMs)

Proven performance against extreme temperatures.

Phase Change Materials (PCMs)

Proven performance against extreme temperatures.

Foam Bricks

Available in a variety of in-stock sizes and weight, our bricks remain uniform and in shape while frozen or thawed.

Gel Packs

Non-toxic, long-lasting and economical protection for your temperature sensitive needs.

Gel Bottles

Heavy-duty, tough and an excellent choice for rough environments and reuse.