Loctite-586-High-Strength-Thread-Sealant-Loctite-135503-p-Loctite-586-is-a-high-strength-sealant-for-locking-&-sealing-metal-pipes-&-fittings-as-well-as-other-cylindrical-metal-assemblies-It-cures-slowly-&-provides-a-high-pressure-seal-for-metal-pipes-&-fittings-Loctite-586-exhibits-excellent-characteristics-on-brass-&-is-also-suitable-for-copper-It-will-not-creep-shrink-or-block-systems-by-shredding-p-Loctite-135503-586-Thread-Sealant-High-Strength-Copper-Brass-50ml