Instapak QuickTuff RT 45, Size 18″X20″ foam bag. This is a 2 part system that expands by breaking a seal and mixing with two palms, back and forth, until the foam is pushed out of the pouch.
This item comes with hazards when used improperly. If you can’t handle reading these hazards below, this item is not for you. Use at your own risk.
Instapak RT Instructions for use.