#1
|
|||
|
|||
Sealant in Tubes Updated Conversation
Hello,
I know this has discussed previously, but quite a few newer sealants have emerged (Silca, Muc-off), so I wanted to renew this conversation. What sealant have folks had the most success with inside of road tubes? I run around 90psi in 28mm tires and 80 in 32mm tires. Any larger and I go tubeless. I live in New Mexico, so goatheads are ubiquitous and sealant essential. Still, I'm not comfortable with tubeless at these higher pressures/lower tire volume. Context: When running tubeless, I run Orange Seal. In tubes, I have used Caffe Latex for the past decade. I'm generally happy with it, often going long stretches between flats. But sometimes I'll have a tiny goathead pricks, plenty of sealant in the tube and no success sealing the leak. I can't tell if there's performance differences between bottles/batches or it's just karma. I'm ready to try other options. So that's the question: what's your favorite sealant inside road tubes? |
#2
|
|||
|
|||
Slowtwitch did a test of this years back. They had much better luck using Latex rather than Butyl tubes. Better sealants from what I recall were Caffelatex, OrangeSeal, and Bontrager. Personally I tried this once years back and managed to glue the tube together (latex ultralight, went low after not riding a week or two) so never tried it again.
https://www.slowtwitch.com/Products/...rt_2_4155.html |
#3
|
|||
|
|||
Why not use Slime? Latex in tubes will eventually harden anyway and you can't get it out. Slime is made for this.
Sent from my iPhone using Tapatalk Pro |
#4
|
|||
|
|||
Never tried it in a clincher, it's pretty darn easy and fast to swap on the road.
BUT, I do this in tubulars. Have had great luck with both latex and butyl tubed tubulars using the 2oz Stan's bottle. I've only tried it with small holes, it worked every time I've used it. |
#5
|
|||
|
|||
My daughter has a new E Bike...Electra Townie Go 7D. It has a rear hub drive....and I can see I'm not likely (and I know she can't) change a tube out on a trail. Lools like some kind of thru axle with wires running thru. And it's a fat 26' cruiser tire.
What sealant do you guys recomment? I see Slime comes in a 4 oz container. Is that enough to get her back home, pump up to maybe 20 lbs, even if it doesn't inflate all the way. This is for a tube. And I know trails around here rarely have any glass on them. Have never had a flat on a bike trail running 700X23's. |
#6
|
|||
|
|||
Goat Head Territory
For those of us who live in goathead territory, it's just different. Before sealant, three flats on a ride wouldn't be unusual... and that's using something like gatorskins.
That's why I'm asking for advice from those who are actually using sealant in tubes. What are you using that you really like? As I said, caffe latex has been transformational, but seems a bit inconsistent. Do any folks have something they love? |
#7
|
||||
|
||||
Quote:
Good to see your feedback. |
#8
|
|||
|
|||
Quote:
Edit, If you’re riding Gatorskins and still getting flats, put in liners. Last edited by Clancy; 05-26-2022 at 06:00 AM. Reason: Update |
#9
|
|||
|
|||
Update
Based on the lack of response, this seems to be a bit of niche use.
I'm going to try Muc-offs tube specific sealant. I'll report back how it compares to Caffe Latex. My hope is that it won't result in sealant clumps inside the tube and that it will seal goathead punctures without loosing as much pressure. My concern is that muc-off lists every use _except_ with road tires. |
#10
|
|||
|
|||
On a couple of wheels I've been using Stan's inside the tubes (regular clincher tubes). Generally use about a half bottle per tube. Has it worked? I'd say overall it's been positive.
I've def. gotten punctures and could hear the glop hissing out, then settling in and stopping the leak. On a couple of rides air loss was minimal and on others I've used a Co2 to top it off once the hissing stopped. Eventually, I've flatted on all tubes filled with Stan's where nothing stopped the leak. If I used more Stan's would that have stopped the leak completely? Dunno. That's been my experience. Overall I'd say two thumbs up. This thread & response reminds me I've got a few tubes to patch that are filled with Stan's... When ya hit the valve, having all that glop flow out is a bit of a mess. |
#11
|
|||
|
|||
Or you could just use tubeless tires. Call me crazy.
|
#12
|
|||
|
|||
If that was for the OP, yes. For me, won't work. None of my rims are tubeless. I generally have older stuff.
|
#13
|
|||
|
|||
I grew up in NM, so I'm sensitive to the OPs goathead issue. Slime was 100% required in the pre-tubeless days and you'd still probably change a couple tubes on any ride over 2 hours. I'd keep experimenting with 28mm tubeless options until I found something I liked. I know it's not quite as dialed as MTB, but there are setups out there that work.
|
#14
|
|||
|
|||
I have a set of Schwalbe tubes with sealant in. They did not work for me in the setting I intended: gravel bike riding super sketchy terrain. However, I moved them to a commuter and the sealant is still liquid, 2+ years later. Orange Seal endurance. I can't say if they've prevented any flats because those tires are already nearly flat proof.
|
#15
|
|||
|
|||
Quote:
|
Tags |
road tires, sealants, tubes |
|
|