Heat Closure Packs were pressurized sealant bandages. When exposed to the air, medicines within the pack cauterized and sterilized wounds up to 10 centimeters large. Heat Closure Packs were standard items included in Chiewab Amalgamated Pharmaceuticals Company's ECM-598 Medical Backpack.
Sources
- Galladinium's Fantastic Technology (First mentioned)
- Rules of Engagement: The Rebel SpecForce Handbook (as Closure Pack)