SKU: 9924628710

Zerex Extended Life Nitrite Free Heavy Duty (HD) Antifreeze/Coolant 50/50 Prediluted Ready-to-Use 1 GA

Sale price$31.49 Regular price$34.99
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Description

Zerex Extended Life Nitrite Free Heavy Duty (HD) Antifreeze/Coolant 50/50 Prediluted Ready-to-Use 1 GAZerex Heavy Duty Nitrite Free Extended Life Antifreeze Coolant from Valvoline is formulated with next generation chemistry to meet the extreme demands of todays heavy duty diesel engines. Cummins, DDC, International, Paccar, Volvo and Ford trucks require a nitrite free ELC solution including ACERT and EGR technologies. This antifreeze coolant can also be used in gasoline engines, stationary power, marine, natural gas and light duty applications. Our

Zerex Heavy Duty Nitrite Free Extended Life Antifreeze/Coolant from Valvoline is formulated with next-generation chemistry to meet the extreme demands of today’s heavy-duty diesel engines. Cummins, DDC, International, Paccar, Volvo and Ford trucks require a nitrite-free ELC solution including ACERT and EGR technologies. This antifreeze/coolant can also be used in gasoline engines, stationary power, marine, natural gas and light duty applications. Our patented Organic Acid Technology (OAT) formula helps extend the longevity of your engine by protecting internal parts from cavitation and hard-water scale deposits while preventing freezing and boil-overs. Plus, this silicate, amine and borate-free formula helps safeguard cylinder liners and water pumps by protecting their internal surfaces from pitting and corrosion, too. And it’s guaranteed to perform for up to 10 years, 1,000,000 miles and 20,000 hours of operation with no supplemental coolant additives required when used in conformity with package and label instructions and specifications. When it comes to protecting and prolonging the performance of your heavy-duty engine, trust Zerex for the long haul.
HEAVY DUTY FORMULA to meet the harsher demands of heavy-duty diesel engines such as Cummins, DDC, International, Paccar, Volvo and Ford trucks
ORGANIC ACID TECHNOLOGY (OAT) helps protect against rust and hard-water scale deposits
SILICATE, AMINE, AND BORATE-FREE FORMULA keeps cooling system metals protected
PRE-MIXED 50/50 RATIO OF DEIONIZED WATER to protect engine components from extreme temperatures

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 9924628710

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4.3 ★★★★★
Based on 25 reviews
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Preston
Fort Morgan, US
★★★★★ 5
Feels nice and looks great
Size: 80% Tenkeyless, Size: 80% Tenkeyless
I bought this wrist rest in like new condition for $6 and I will say it’s 100% worth MSRP at $15-20. The weight is nice, it doesn’t slip on my mousepad. It’s very comfortable to rest my palms and wrist on. The sizing pairs well with my 80% keyboard. It functions as it should. I use this at a stand up desk on an industrial shop floor to help put my wrist at a better angle and it works perfect.
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Reviewed in the United States on July 23, 2025
S
Verified Purchase
Serra
Louisville, US
★★★★★ 3
Decent; does the job
Size: 100% Standard
Cushion feels very porous and thin. I suppose you can call it memory foam because it basically sunk where I usually rest my wrist and has not returned to its original shape (lol). The small rubber pads on the underside help a bit but slip resistance would probably be better if they covered a larger area. Overall, it's not bad for sub $20 full size kb wrist rest.
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Reviewed in the United States on January 5, 2026
D
Verified Purchase
Denisse Hdez
Battle Creek, US
★★★★★ 5
Is does the job, love it.
Size: 60% Compact
Is really comfy, it does the job, you can't go wrong with it. Just buy it if you have a 75% keyboard or less because is not long. For me is not a problem.
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Reviewed in the United States on February 20, 2026
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Verified Purchase
Timothy Porter
Charlottesville, US
★★★★★ 5
Nice wrist rest
Size: 100% Standard
Comfortable angle, solid enough to not move around but soft enough to be good for long term usage.
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Reviewed in the United States on April 6, 2026
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Verified Purchase
Erik Olson
Natrona Heights, US
★★★★★ 5
Excellent wrist rest, BUT not for me
I'm rating this wrist rest 5 stars despite the fact that it's not for me. The reason that it is not for me is simple: My palms get very sweaty, and this makes my palms stick to the wrist rest, making it hard to move my hands around. This is an inherent limitation of the fact that it is made out of wood, and drove me to the 17" x 4" x 0.75" foam wrist rest from Grifiti instead. If you don't have sweaty palms, however, this wrist rest is perfect. It is 4 inches deep instead of the typical 3.1 inches, it is the perfect height and tapered just so for maximum comfort, the wood (Golden Oak color) is beautiful, and the engraved logo is tasteful and non-intrusive.
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Reviewed in the United States on October 10, 2023

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