This is seriously clever stuff. Making metal colder makes it shrink, shrinking metal creates space, leaving space allows the lubricant in the spray to penetrate more easily and deeper than using a standard Penetrating Lubricant.

• As a penetrating lubricant.

• As an active loosening aid.

• Buy the lowest temperature you can find.

• Buy enough to be generous - use long bursts.

• Always wear eye-protection.

• Always wear dermal-protection.

• Always wear respiratory-protection.