PRO FST is a high-performance, multi-functional fuel treatment that prevents cold start wear, protects against corrosion, and prevents carburettor icing. Suitable for leaded and unleaded fuels, and in both 2-stroke and 4-stroke engines, PRO FST ensures smoother running at low engine revs and enhances overall fuel system cleanliness for improved efficiency and engine performance.

Please note: PRO FST is recommended to be used at a concentration of 1% to 2%. For 1% mix 100 parts fuel to 1 part PRO FST. For 2% mix 50 parts fuel to1 part PRO FST.