Thermal Protective Aid (TPA)
A waterproof, low-heat-loss covering intended to reduce cooling of a survivor in survival craft or after rescue.
It encloses most of the body and is typically used over a lifejacket, in accordance with the product instructions. It reduces heat loss but is not equivalent to an immersion suit and is not generally intended for swimming or working on deck.
Terms with the same meaning:
Thermal protective aid, Thermal protective aids
