STP Gas Treatment improves the quality of gas by adding powerful cleaning agents that help fight the accumulation of harmful carbon, gum, and varnish deposits in the fuel system that can reduce performance. Also engineered to remove water, which can lead to fuel line freeze. This product is made with jet fuel, a high-quality carrier of active ingredients.

• STP Gas Treatment boosts cleaning performance of gas.

• Prevents fuel line freezing and deposit build-up.

• Compatible with cap-less gas systems.

• One bottle treats up to 75 liters of gasoline.

• Includes (4) 155 mL bottles.