Prevent future engine problems with Ethanol Shield. This year round fuel stabilizer is used for your power equipment with 2-cycle and 4-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.
- Multi-functional fuel stabilizer proven to prevent ethanol-related problems while stabilizing fuel up to 3 years.
- For 2 and 4-cycle engines.
- 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.