Liquid-Plumr™ RV Plumbing Antifreeze

Liquid-PlumrTM RV Plumbing Antifreeze is designed to provide superior winterizing treatment for plastic and metal piping septic systems. It prevents damage to drains and freshwater lines caused by freezing water in mobile homes, recreational vehicles, boats,

seasonal homes, septic systems and swimming pool filtration and heating systems.

  • For use in mobile homes, RVs, boats, seasonal homes, septic systems & swimming pool filtration and heating systems
  • Provides superior winterizing treatment
  • Safe for plastic and metal pipes
  • Provides burst protection to -50°C*
  • Contains no salt**

Read more on Liquid-PlumrTM RV Plumbing Antifreeze

Product Packaging Specifications


Unit/Case Pack




3.78 L / 4



35-384LIQ-PR 3.78 L / 4 059934905639 40059934905637
**Salt solutions known as brines are extremely corrosive to metals and cannot be rendered non-corrosive

Liquid-Plumr and the Liquid-Plumr logo are trademarks of The Clorox Company and are used under license by Recochem Inc. All rights reserved.