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Stans Rolled Gold Sealant Aims at Road and Gravel Tubeless Pressure
Stans has a new sealant, and it isnt the do-everything bottle for every tire in the garage.Stans Rolled Gold is built specifically for higher-pressure road and gravel tubeless setups, and Stans is calling it its lightest and fastest sealant yet. Please hold your comments till the end. The claim centers on using less sealant per tire while still sealing quickly at pressures where road tubeless can be the most annoying. Like getting a spray of sealant up your backside, or in your ride partners face. Worse yet, the sealants that eventually seal but let enough tire pressure escape that you have to pull over and reinflate. (Photo/Stans)Less Sealant = Less Weight For a 700c x 28mm tire, Stans says Rolled Gold needs just 35ml of sealant. Stans Original calls for 50ml, while Stans lists the competitive average at 50-60ml. That puts Rolled Gold in the save a few grams where they actually spin category, which road riders will absolutely pretend not to care about until race week.(Photo/Stans)Made for 35-100 PSIRolled Gold is optimized for a 35-100 psi pressure range, with primary testing done at 100 psi. Stans says it seals round punctures up to 7.8mm at 100 psi, holding at 97 psi after sealing. Thats pretty damn specific, but were gonna have to test it for ourselves. What is Stans Rolled Gold made from? The formula is water-based, biodegradable, and uses 100% natural latex instead of synthetic latex. Stans says the natural latex gives better adhesion to rubber and casing fibers, greater tensile strength, and less brittleness once cured. It also points to natural latex as a more sustainable option, with EUDR-compliant sourcing.(Photo/BikeRumor)How Does it Work?If youre new to tubeless, or like some of my roadie friends- a total non-believer- let me catch you up. When a tire punctures, Rolled Gold (or any sealant) is pushed toward the hole by the pressure difference inside the tire. Stans says the rapid pressure change causes latex spheres in the new Rolled Gold sealant to burst at the puncture site. Small particles help build the plug. Longer latex polymer chains grab onto the tire casing fibers and cure when exposed to air.The particle size matters for installation, too. Unlike Stans Race Day sealant, Rolled Gold can be injected through the valve using Stans Sealant Injector or the 125ml and 60ml bottles. That means no breaking the bead just to refresh sealant before a race.(Photos/Stans)Stans Rolled Gold vs. Original vs. Race DayStans is not replacing Original or Race Day with Rolled Gold. The new formula lands between them.Original remains the everyday option for riders who want one sealant across multiple disciplines. Race Day is still the bigger-hit option. It uses a higher quantity of larger latex particles for tougher conditions and bigger cuts. The tradeoff is that Race Day cannot be injected through the valve. Rolled Gold is the road and gravel option: less volume, lower weight, high-pressure sealing, and valve injection.Stans also lists Rolled Gold for road, gravel, and XC MTB. The road and gravel use case is obvious. But XC racers running faster tires and higher pressures could see the appeal too.Sizes and Pricing Stand Gold SealantRolled Gold comes in three bottle sizes:500ml: $27 / 27 / 27125ml: $10 / 10 / 1060ml: $5 / 5 / 5.50Like Stans other sealants, Rolled Gold is formulated, produced, and bottled in Big Flats, New York.(Photo/Jordan Villella)What We ThinkRoad tubeless has improved a ton, but sealant is still one of the details that can make or break the setup. A formula that uses less volume, installs through the valve, and is built around higher-pressure puncture behavior makes sense. However, weve seen this before but not from Stans.The big question is how well Rolled Gold performs outside the lab, and on various casings. Stans has the sealant history, and Rolled Gold sounds like a more focused option for the riders who never needed a mountain-bike-first formula in their 28s or 35s. We have some in for review, and it arrived just in time to snap a few photos. But look for a full review coming up soon, and check your local shop for the gold rush.
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