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| Stan's Rolled Gold is optimized for higher pressure set ups. |
Today Stan's has introduced a new sealant for riders using higher pressure tubeless tires. Dubbed "Rolled Gold", it is designed to work between 35psi and 100psi.
It also is designed to seal up to a 7.8mm hole at 100psi. The sealant also allows you to use less sealant than the competing brand's sealant with Stan's claiming a 28mm tire will seal with as little as 35ml of sealant in the tire. Stan's claims this is 35% less than the average of the competition.
What It Is:
Stan's Rolled Gold is a high-pressure use sealant which is a water based formula, using natural latex and optimized particle technology. Stan's natural, high-latex formula has improved adhesion to rubber and textile casings which make up bicycle tires. Stan's claims synthetic latex sealants cannot match Rolled Gold's abilities in this area. Furthermore; natural latex is not as brittle once a plug is formed in a tire compared to synthetic latex. This helps to insure a long-lasting repair.
The high-particle formula also lends speed to the sealing process, in concert with the natural latex, this combination seals punctures more quickly. Both characteristics allow a rider to use less sealant in the tire.
"Rolled Gold is a high-performance road and gravel sealant requiring less material to seal at a faster rate, making Rolled Gold the lightest, fastest sealant ever,” said Stan’s Mike Bush. “From our experience in this market and from listening to Stan’s riders, we realized we could deliver a superior product for road cyclists, that required less sealant –thus saving weight –yet with the same reliability as our Race Day product, plus you can inject this through the valve. So there are no sacrifices.”
Stan's Rolled Gold sealant is formulated, processed,and bottled in the USA by Stan's.
Prices: 500ml –$27.00 / €27.00 / £27.00125ml –$10.00 / €10.00 / £10.0060ml –$5.00 / €5.00 / £5.50
How We Are Testing This Sealant:
Since Stan's is pushing this more toward the road riding segment of riders, I have sent a bottle of this sealant over to N.Y. Roll who is using it on a wheel set with road tires. I will allow him to ride this sealant for a while, get his take on it, and report back.
As for me, I decided to put Rolled Gold in some 45mm gravel tires and run those at 35psi -40psi. Admittedly, the lower end of the recommended range.
I did use less sealant in my tires. A LOT less than I typically do. For instance, I would normally run around 100ml of sealant in a typical 700 x 45mm - 50mm gravel tire. I only used one 125ml bottle of Rolled Gold for both tires. So a little over half of what I'd normally use in each tire.
I'll also admit that I rarely have a puncture here in Iowa. In fact, I do not expect to have one during my part of the test. However; N.Y. Roll is prone to having tubeless tire issues, so my hope is that he will have some valuable feedback on Rolled Gold in the near future.
My aim is to see how long this sealant lasts compared to the competitor's products. This will take a while, so I do not expect to have any results until later on into the Fall of this year. Meanwhile, I do have some initial impressions to share.
Impressions:
Rolled Gold is indeed less viscous than many other sealants, but not by a lot. I was able to pour it through a valve with the core removed, but this is not necessarily a rare thing. What I did notice was how fast Rolled Gold coagulates. While attempting to inject the sealant straight from the tip of the bottle, I allowed some air to be sucked backward into the bottle and the bottle's nipple was almost instantaneously blocked!
I also noted the particle content was rather settled in the bottle and a vigorous shaking of this product is recommended before installing it in a tire. This is much like Stan's Race Day sealant in this manner, so if you've experienced this, you know what I am trying to convey here. I think a similar issue was experienced with WTB's most recent sealant as well.
N.Y. Roll reported he felt the need to inject a bit more sealant in his tires after his first ride or so because he couldn't hear any sloshing of sealant after his initial installation. Other than this, I haven't heard anything else from him so far.
Okay, with that we will have a long wait until we get some miles on this product. Stay tuned for a final verdict in the Fall.











