Protects all engine components from corrosion / varnish due to ethanol blended fuels.
Envelopes water so it passes safely through the fuel system and does not bond.
Keeps your engine starting and running easily all year.
Made in the USA (and USA EPA registered including automobile use)
Prevent future engine problems with Ethanol Shield. This year round fuel stabilizer is used for your power equipment with two cycle and four cycle engines. This preventative maintenance formula eliminates then prevents ethanol related problems. It removes water, prevents corrosion, provides easy engine starting all year, and keeps stored fuel fresh.
Ethanol Shield 4oz
