Home / Tools & Supplies / OIls, Chemicals & Liquids / LocTite 515 (Purple) LocTite 515 (Purple)$9.95 LocTite 515 (Purple) quantity Add to cart SKU: L2020 Category: OIls, Chemicals & Liquids Description Description 515 – 6 ml. Purple anarobic (no air needed to cure) Used for fuel fittings