Description
These are highly specialized maintenance, repair, and overhaul (MRO) chemical sprays. They contain a high concentration of refrigerant (a “freezing agent”) that instantly lowers the temperature of the target component (e.g., a rusted bolt or nut) to below -30 degree celcius or lower. This extreme, rapid cooling causes the metal to contract, creating microscopic fissures in the rust layer. Simultaneously, a powerful penetrating lubricant is injected into these fissures, freeing the seized connection.
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