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Thank you for your interest in PureTemp phase change materials. Please consult our PCM FAQ for general information on phase change materials. For more detailed product specific information, reference our technical and safety data sheets. For additional technical guidance, please complete the form below.

To purchase PureTemp samples

PureTemp product samples are available in 1-gallon or 5-gallon containers and range from 4 to 35 pounds. To order sample quantities, visit PureTemp’s OctoChem store. Pricing is $12 or $24 per pound, depending on quantity.

Note: Commercial quantities of PureTemp products are typically packaged in 55-gallon drums or intermediate bulk containers. Pricing generally ranges from $2 to $5 per pound, depending upon the PureTemp product and quantity purchased.

For information on microencapsulated PureTemp, contact one of our containment partners, Encapsys or Microtek Laboratories.

Phase Change Matters newsletter

Interested in the latest news and research on phase change materials and thermal energy storage? Subscribe to Phase Change Matters, a free monthly newsletter sponsored by the RAL Quality Association PCM. To sign up, visit