The all-new Stens’ Master Catalog features parts fitting more than 20,000 applications. It contains more than 500 new parts, including bio oils and grease, maintenance kits, Sta-bil ethanol treatment, Tygothane fuel line, True Blue starter rope and much more. Stens’ Bio Grease and Bio-Mix 2-cycle oil are biodegradable and not harmful to turf, plants or animals where deposited. Stens’ new and improved maintenance kits include air filters, pre-filters, oil and fuel filters, spark plugs or motor oil. Sta-bil ethanol treatment is an ethanol-compatible additive that can be used in all 2- and 4-cycle gasoline, gasoline/oil mixtures and ethanol blends. Tygon’s clear Tygothane fuel line offers low permeation, resists swelling and hardening, and is oil and gas resistant. Stens’ True Blue starter rope boasts all new features and a brand-new color.