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Car engine disablement
Sodium silicate solution is used to inexpensively, quickly, and permanently disable automobile engines. Running an engine with about 2 liters of a sodium silicate solution instead of motor oil causes the solution to precipitate, catastrophically damaging the engine's bearings and pistons within a few minutes.[7] In the United States, this procedure was used to comply with requirements of the Car Allowance Rebate System (CARS) program.[7][8]
Car engine disablement
Sodium silicate solution is used to inexpensively, quickly, and permanently disable automobile engines. Running an engine with about 2 liters of a sodium silicate solution instead of motor oil causes the solution to precipitate, catastrophically damaging the engine's bearings and pistons within a few minutes.[7] In the United States, this procedure was used to comply with requirements of the Car Allowance Rebate System (CARS) program.[7][8]