PureTemp fabric options

Introducing PureTemp coated fabrics

PureTemp has developed a fabric coating engineered to provide an effective buffer against ambient temperature swings in consumer products such as jackets, pillows and running shoes. Microencapsulated phase change material in the coating interacts continuously with the unique microclimate of the human body, storing and releasing energy to balance body temperature and increase comfort. Read more

Photo: PureTemp honeycomb pattern coatings are available in a variety of knit, woven, nonwoven and cotton materials.


Novel PCM keeps cooling pack flexible

A novel phase change material developed by PureTemp is the key component of a new flexible therapy pack introduced at the American College of Sports Medicine conference in Orlando in May. Read more


Everything you need to know about PCMs

Phase change materials are designed to absorb, store and release thermal energy. They recharge as ambient temperatures fluctuate, making them ideal for a variety of everyday applications that require temperature control. Read more


A might cool vest, powered by PureTemp

Hot environments can sap energy, inhibit mental clarity, hinder performance and cause serious health problems, including dehydration and heat stroke. The solution: Glacier Tek’s Cool Vest, powered by PureTemp 18. Read more


Meet PureTemp, global authority on PCM

PureTemp LLC began producing the world's first 100 percent renewable phase change material in 2007. Our partners include Sonoco ThermoSafe, a leading provider of temperature-control packaging, and Glacier Tek LLC, a pioneer in personal cooling products. Read more


Here's how phase change material works.


PureTemp is available in sample, bulk quantities

Contact us to purchase PCM samples in 7-pound and 35-pound increments at a cost of $20 per pound. Commercial amounts of more than 1,000 pounds cost less than $5 a pound, depending on grade and volume. Read more