TIMING PU BELT Available Pitch Sizes: XL, L, H, XH T5, T10, T20, AT5, AT10, AT20 HTD®: 5M, 8M, 14M The widest selection available: Steel and Kevlar ® cord construction provides excellent strength Cost effective Readily available Long lengths slit to various widths Characteristics: Working Temperature -22º - +176º F Chemically Resistant to Ozone and Sunlight Extremely Resistant to Oil, Grease and Gasoline Hydrolysis Resistant Fairly Acid-proof and Alkali-proof