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Difference between Immersion suit & Thermal protective aid?

Thermal Protective Aid:

  1. TPA is an aluminized polyethene suit with heat sealed seams that protects from a temperature range of -30 degree to + 20 degrees and reduces both convective and evaporative heat loss from the wearer's body.
  2. Its international orange colour ensures that the user is highly visible in all weather conditions.
  3. The aid should not be used in water and should be discarded for swimming.
Immersion Suit:
  1. Immersion suit can significantly improve survival time in cold water.
  2. It is a special type of waterproof dry suit that protects a person from hypothermia.
  3. It helps to float on water.
  4. It is well known that a person chances of survival when immersed in water are improved only by the ability to remain dry and maintain the body temperature at a comfortable level. It was designed so that the immersion suit to protect you in situations where the danger of hypothermia is great, thereby greatly increasing your chances of survival.

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