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- Specifically formulated to clean and condition steam and hot water boilers and hydronic heating systems.
- Contains silicone which protects pumps by lubricating seals; frees and lubricates zone valves.
- Prevents clogging of hot water valves and other flow valves and helps stop priming and foaming with a special anti-foam agent.
- Safe and simple to use.
- Promotes maximum boiler efficiency and saves fuel.
- Removes oil, sludge, loose rust and scale and prevents corrosion.
- No draining or flushing is necessary unless system is very oily, rusty, or in unusually dirty condition.
- Safe for use in systems with rubber and plastic components.
- Compatible with any type of Hercules Cryo-tek anti-freeze, other propylene glycol based anti-freeze products and commonly used chemical additives and boiler treatment compounds
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Lead Content Warning
This product does not comply with the Safe Drinking Water Act, which requires that products used in any system providing water for human consumption (drinking or cooking) to meet low-lead standards. Please check the box below to confirm you are aware that this item is for non-potable water applications only.
Lead Content Warning
Do not use this item for any installation or repair of potable water applications. This product does not comply with the "Safe Drinking Water Act," which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking). This item is for non-potable (non-human consumption) water applications only.
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