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Use on its own as an extreme cold Sealant or to replenish Ultimate Tubeless Sealant w/FIBERFOAM. This will bring the carbon fibers back into suspension and extend the life of your sealant for up to a year. Made in the USA
• Effective down to 0F/ -18C
• Compatible with sealant injectors
• 4 oz bottle Comes with rubber hose for easy injection
• When used every 90-120 days, can extend Ultimate Tubeless Sealant w/FIBERFOAM life to a year
• Use Replenisher every 90-120 days for best
performance
• CO2 can be used to seat tires but should be removed as soon as possible and replaced with air to preserve life of sealant
• Made in the USA
SILCA LIMITED WARRANTY
Parts covered by SILCA Limited Warranty are considered to be subject to wear through normal use or are consumable subject to degradation through the course of their daily use. SILCA guarantees them free from manufacturer defects for 2 years.
Foaming natural latex formula, ;environmentally safe, contains no ammonia. Use to replenish SILCA Ultimate Sealant with Carbon Foam every 90-120 days. Use of the replenisher may extend sealant life up to 1 year! Replenisher can be used on its own down to 0F/-18C. It is able to be injected through the valve stem. Comes with rubber hose for easy injection.
CO2 can be used temporarily to seat the tire, but should then be released and replaced with the floor pump to preserve the life of the sealant.
100%
of reviewers would recommend this product to a friend
Customer photos and videos
38 Reviews
JR
John R.Reviewed by John R.
Verified Buyer
I recommend this product
Rated 4 out of 5
Review posted
New Install
One tire was easy, the second tire was a bitch! I think the bead on the second tire was a little smaller, which made it tough to seal. Finally, installed the tire twice with an intertube to stretch the bead, and the next tubeless install worked. FWIW, WTB rims and Bontrager GR1's.
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SL
Stephen L.Reviewed by Stephen L.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted
Keeps sealant fresh and lasting longer
Keeps the sealant more liquid for better performance and longer life between changes.
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JV
Johan van H.Reviewed by Johan van H.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted
Nice stuff
Works as it's supposed to be.
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ES
ed s.Reviewed by ed s.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted
this stuff works.
Just took a tire off after 3500 miles with no puncture. Protected by Silca!
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SW
Steven W.Reviewed by Steven W.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted
Silca Ultimate Tubeless Sealant Replenisher for slow leak in Vittoria CX
I have a set of wheels for my old 74 Eisentraut that have Vittoria CX tubulars mounted. The front tire developed a slow leak. The tire pressure was good for a ride not exceeding about 4 hours.
I decided to try the sealant replenisher rather than replace an expensive tire with good tread and life left. I used a little more than an ounce of the replenisher. The result is that the front tire now holds pressure better than the undamaged rear tire.
I am very happy with this result. Highly recommended. Keep those tubulars singing!
