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- USA
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Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
PEAK® Antifreeze + Coolant Concentrate Antifreeze + CoolantPEAK Antifreeze + Coolant Concentrate Antifreeze + Coolant is specially engineered to deliver guaranteed lifetime protection*. Its advanced all vehicle formula contains a proprietary blend of 10X more scale inhibitors coupled with robust organic additives to ght against the damaging effects of scale deposits and corrosion. PEAK Antifreeze + Coolant is free of 2 EHA, silicate, nitrite, borate and amines, ensuring maximum cooling system performance for
PEAK® Antifreeze + Coolant Concentrate Antifreeze + Coolant is specially engineered to deliver guaranteed lifetime protection*. It’s advanced all vehicle formula contains a proprietary blend of 10X more scale inhibitors† coupled with robust organic additives to fight against the damaging effects of scale deposits and corrosion. PEAK Antifreeze + Coolant is free of 2-EHA, silicate, nitrite, borate and amines, ensuring maximum cooling system performance for 10+ years/300,000+ miles*. It is compatible for use with any color or type of antifreeze/coolant in the system.
*Lifetime Protection: 10+ years/300,000+ miles lifetime guarantee when a complete cooling system flush and fill is performed and proper cooling system maintenance is followed. Always follow vehicle owner’s manual for top off requirements, change intervals and specified maintenance. See peakauto.com for more details.
† Versus legacy PEAK Antifreeze + Coolant technologies.
*Lifetime Protection: 10+ years/300,000+ miles lifetime guarantee when a complete cooling system flush and fill is performed and proper cooling system maintenance is followed. Always follow vehicle owner’s manual for top off requirements, change intervals and specified maintenance. See peakauto.com for more details.
† Versus legacy PEAK Antifreeze + Coolant technologies.
All vehicle formula is compatible with any color or type of antifreeze/coolant
Contains 10X more scale inhibitors† to ensure maximum cooling system performance
Contains 10X more scale inhibitors† to ensure maximum cooling system performance
Specially formulated to deliver Guaranteed Lifetime Protection* against damaging scale and corrosion
Protection demonstrated by earning a perfect 10 score in industry standard water pump protection test, ASTM D2809
All vehicle formula is compatible with any color or type of antifreeze/coolant
Meets the performance requirements of ASTM D3306 and D4985
3.78 LITER concentrated formula is ideal for flushing, filling, or topping off your cooling system
Protection demonstrated by earning a perfect 10 score in industry standard water pump protection test, ASTM D2809
All vehicle formula is compatible with any color or type of antifreeze/coolant
Meets the performance requirements of ASTM D3306 and D4985
3.78 LITER concentrated formula is ideal for flushing, filling, or topping off your cooling system
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
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
4.1 ★★★★★
Based on 1738 reviews
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Product Reviews
★★★★★ 4
Helps dry, cracked feet
Flavor Name: XL silicone socks 2 pairs
We use these on my husband’s cracked feet in the winter and put on a thick cream under these socks. They are nice because hair, dirt and that kind of stuff doesn’t stick to the outside. I do wish them came in more sizes and colors. They were a little small for my husband, but still worked good enough. My husband isn’t thrilled about wearing pink socks around the house. At least it’s just around the house and not out in public though.
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Reviewed in the United States on March 6, 2025
★★★★★ 5
Be aware! Once they are on, do not walk! 😂
Flavor Name: XL silicone socks 2 pairs
I absolutely love these things. But the first time I put them on in the living room. The walk to my bedroom was VERY interesting 😂😂😂 I now know I need to put them on and hang out for a bit, or simply go to bed. They do exactly what I need them to do. Feet feel great afterwards! With the right lotion, only need to use one every couple of weeks.
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Reviewed in the United States on January 10, 2025
★★★★★ 5
Transformed my feet
Flavor Name: XL silicone socks 2 pairs
After trying several other brands that actually my size did not have the luxury feeling of these. T although x large they have the BEST feel and function. I put lotion on then slip them on and within a few minutes my dry cracked heals are soft. Really a nice product.
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Reviewed in the United States on July 24, 2024
★★★★★ 3
Ok
Ok
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Reviewed in the United States on March 6, 2026
★★★★★ 5
The answer to calloused feet.
Color: Pink & Beige, Size: Medium/Large(fits size 8 to 11)
If you have dry callused soles, these are your answer. All my calluses left and my feet were very soft. They should not be walked in unless you are very, very careful as you will slip and fall. I stopped using them for a while and all my problem calluses are back, even when I use lotion at night. They tell you not to sleep in them, I don't know why. I do put these on at night and end up taking them off later as they're not comfortable to sleep in.
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Reviewed in the United States on April 28, 2026