Hercules

Soft and flexible high-grade petroleum wax rings Hands stay clean; wax maintains shape Includes two 1/4" diameter solid brass bolts

Soft and flexible high-grade petroleum wax rings Hands stay clean; wax maintains shape Includes two 1/4" diameter solid brass bolts

Soft and flexible high-grade petroleum wax rings Hands stay clean; wax maintains shape Includes two 1/4" diameter solid brass bolts

Packaged in a tray Hands stay clean; wax maintains shape

Features clean-release tray Available in a variety of sizes and combo packs

Features clean-release tray Available in a variety of sizes and combo packs

Features clean-release tray Available in a variety of sizes and combo packs

Features clean-release tray Available in a variety of sizes and combo packs

Citric acid-based, non-corrosive and VOC-free Removes carbonates, sulfates, phosphates, rust, oxides and other mineral deposits Compatible with most commonly found plumbing-related materials...

Prevents steam boiler surging Will not clog or coat submerged hot water heating coils, controls, vents or valves Resists high pressure and is not affected by boiler cleaners Will not cause priming...

Keeps heating units operating efficiently and economically Non-explosive; safe nd easy to use Exclusive

Suitable for all metals, including aluminum, cast iron and stainless steel Meets ASTM D 4340 - Corrosion Test for cast aluminum alloys in engine coolants Replaces Cryo-tek Inhibitor (35276 & 35278)...