Winter Safe RV & Marine Antifreeze

Prevents freezing, bursting, and costly damage to water systems down to -100°F. Designed for boats, RVs, home plumbing, and industrial systems with copper, brass, or plastic pipes. Ready to use for reliable winter protection.

Features

EXTREME COLD PROTECTION - Provides burst protection down to -100°F, preventing costly damage to water systems during freezing conditions.
FORMULATED FOR POTABLE WATER SYSTEMS - Contains propylene glycol and is designed for use in potable water systems when used as directed. Contains hazardous ingredients; handle with care and follow all label instructions.
DESIGNED FOR USE ON ALL PLUMBING - Compatible with copper, brass, and plastic pipes, making it ideal for boats, RVs, home plumbing, and industrial systems.
READY TO USE FORMULA - No dilution needed; pour directly into water systems to ensure immediate winter protection.
VERSATILE WINTER STORAGE - Perfect for winterizing potable water systems in RVs, boats, homes, campers, and more.
ENGINE STORAGE WINTERIZATION - Suitable for protecting marine engines, water systems, and other critical components from freeze damage.
EASY APPLICATION - Simple step-by-step instructions make winterizing quick and effective for all users.
LONG-LASTING PROTECTION - Prevents freezing, bursting, and corrosion during harsh winter months, saving time and repair costs.
TRUSTED BY PROFESSIONALS - A reliable solution trusted for years to keep water systems safe and functional.
MULTI-PURPOSE USE - Ideal for RV water systems, marine engines, plumbing lines, and other water systems requiring seasonal maintenance.

Directions

READ AND FOLLOW CAREFULLY
FOR WATER SYSTEM WINTER LAY UP:
1. Drain water tank and as much water as possible. Open hot and cold water faucets as well as all other outlets. Blow out as much water as possible with air pressure.
2. Drain water heater tank, bypass water heater after draining. By-pass hot water tank by disconnecting the inlet and outlet lines and connect them together.
3. Pour antifreeze into water system until antifreeze appears at all faucets and outlets.
4. Close all faucets and outlets.
FOR ENGINE STORAGE:
1. Follow engine manufacturer’s instructions for winterizing.
2. Use antifreeze to protect engine cooling system from freeze damage.
3. Dispose of any waste antifreeze according to local regulations.