ABS Plastic (Acrylonitrile Butadiene Styrene) ABS is easily recyclable. It’s a great choice for candle jars and cosmetics, oils, creams etc. These lids have glossier finish than the Bakelite. ABS is commonly used today as a good middle ground option for a large number of applications such lids for Jars, computer keys, Lego toys, power tool housing and 3d Printing. All ABS lids are sold with foam wadding. Foam Liner - polypropylene lining has excellent sealing characteristics. They offer good chemical resistance including cosmetics, household oils, acids, alcohols, alkalis, aqueous products, and solvents.