rislone liquid copper seals the coolant leaks other products leave behind

Rislone Liquid Copper Block Seal and Radiator Stop Leak permanently seals the major cooling system leaks that standard stop leaks just can’t handle. Specially formulated to repair large leaks, Rislone Liquid Copper works in gaskets, radiators, heater cores, intake manifolds, blocks, heads, and freeze plugs.

With Liquid Copper, vehicle owners can easily repair major cooling system leaks on their own, for less than $10! Liquid Copper is an easy-to-use, one-step product. Simply pour the bottle into the radiator—no draining of coolant is required. It is effective in cars, trucks, vans, SUVs and RVs.

“Rislone Liquid Copper is the ideal product for stopping major cooling system leaks,” explains Clay Parks, vice president of development for Rislone. “It is a fast, easy and inexpensive solution. Even someone who has never done more to a vehicle than add windshield washer fluid can use Liquid Copper — it’s that easy!”

Liquid Copper  uses an advanced antifreeze-compatible sodium silicate liquid glass formula so no draining of the cooling system is required. It works with all types and brands of antifreeze, including conventional green or blue (silicate-based) and extended life red/orange or yellow (OAT/HOAT) coolant. Other stop leaks, including other copper formulations, are not anti-freeze compatible. That means someone using those products has to drain the system and then add fresh coolant at the end — adding steps and costs to the repair.

Liquid Copper stops leaks by forming a physical seal using organic and synthetic fibers, copper and an ionic-modified mineral. The seal forms as the coolant and product flow through the leak. A wetting agent cleans the sides of the hole or crack to prepare the surface for bonding. The first fibers catch on the side of the leak, building on each other to bridge the entire hole. The fibers then act as a sieve to trap more fibers, copper particles and minerals to create a composite seal. The seal is cemented with liquid glass. As the temperature increases, the liquid glass hardens to make the seal permanent. Liquid Copper will not harm the cooling system when properly installed, nor will it clog the cooling system or heater core.

To use Rislone Liquid Copper, pour the product into the radiator, idle the engine for five minutes, cool, top off with coolant, and go. It can be used in any water-cooled vehicle. One 510 g bottle treats cooling systems up to six gallons.

Rislone Liquid Copper is available to distribution in case packs of six. Like all Rislone products, Liquid Copper is made in the U.S.A. The label includes directions in both English and French, and is compliant with Canadian labeling requirements.

For more information about Rislone Liquid Copper Block Seal Intake and Radiator Stop Leak, visit Rislone’s Web site at www.rislone.ca or call (800) 521-7475. The Web site offers a wealth of information, including product descriptions, FAQs, material safety data sheets (MSDS), technical details, directions, testimonials, a store locator and company information. The site can be viewed in English or French. You can also follow Rislone on Facebook at www.facebook.com/Rislone.