-20°C PCM Packs

PCM gel packs that help maintain freezing temperatures for longer.

PCM Packs -20

Our -20°C PCM Packs are made using phase change materials that help maintain a consistent temperature of -20°C throughout the transit duration. This makes them a perfect solution for applications where products need to remain at below freezing temperatures at all times.

Phase change materials (PCM) work by storing and subsequently releasing substantial amounts of thermal energy to maintain a desired temperature. Our -20°C Packs are made using an internal gel PCM solution, encased in a durable, puncture-resistant outer shell.

Key Features:

  • Maintains a precise temperature of -20°C throughout transit duration
  • Safer alternative to dry ice
  • Encased in a tough, puncture-resistant poluethylene plastic casing
  • Substantially reduces shipping costs

A safer dry ice alternative

As a solution for maintaining frozen temperatures throughout transit, our -20 PCM ice packs are a superior alternative to hazardous dry ice. Unlike dry ice, these PCM packs are safe and convenient to handle

Performance Testing

PCM pack maintaining -20°C for 12 hours.

Other PCM Pack Products

2-8°C PCM Packs

Our 2-8°C PCM gel packs are perfect for helping to maintain refrigerated temperatures during transit.

55°C (131°F) PCM Packs

Our 55°C PCM packs are perfect for when you need to maintain hot temperatures during transit.

All our products are developed and manufactured from our factory in the USA.

Want to know more about our Insulated Box Liners?

Call us, we are here to help:

310 638 0900