Strengths: No good has too much water in ingredients. The water cause your rim to oxidize from within causing it to break in the future. Don't buy this! Tire shop owner. I get the best one from the factory I know!
Weaknesses: No good.
Bottom Line:
Oxidizes rims from within because it contains a lot of water in its ingredients. True.
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Submitted by
Ray H
a Racer
Date Reviewed: November 22, 2012
Strengths: Does what it says on the can, put it in the back and front tyres on my speed triple preventatively. Got a puncture on a bank holiday, waited hours as single woman and families seem to get priority. I kind of agree with though. Ruined the day obviously, not any more had in every tyre since and not suffered an imbalance or puncture yet. Spoke too a tyre fitter from out of the area about the stuff and they hate it because its messy and inhibits revenue. It's not in the tyre long enough to rot naff all, two year warranty? In two years ill have had at least three back and two fronts irrespective of track days. My last back had at least 11 mends internally. They won't mend after 5 normally and took too speeds in excess of 130mph with no issues. I won't have a tyre on the bike without it. If your gonna have an explosive decompress on your tyre and it does not take a lot I've had them racing many a year ago. Then I'd rather have something slowing the flow and giving me a chance to pull up. In the case of any noticeable puncture it should always be inspected later at first chance. It's just a no brainier anyone who argues against either hasn't used or is in the tyre business. If its not for you then it washes away easily with no stains on any types of surfaces.
Weaknesses: Tyre changers are best informed you have it in before they begin work as it can get messy. But it washes away with water, the one I use doesn't mind as long as he is told prior. PS he has a BMW 1000R with sealant in. Make your own mind up there
Bottom Line:
Good overall reviews. Some a little unfair.
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Submitted by
Joanna
Date Reviewed: September 12, 2012
Strengths: 1) Amusing pictures for Facebook
2) My floor has some colour to it
Weaknesses: 1) Caused me to question whether I was a retard
2) My friends think I'm a retard
Bottom Line:
Got green goo everywhere, not entirely sure any actually went into the tyre, stem valve now stuck in goo. (Yes I did take it out first.)
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Submitted by
dad
Date Reviewed: July 28, 2012
Strengths: hard to find one !
Weaknesses: used it on my bike tube .....very well could call it green crap ! does not work.. dont waste your money !
Bottom Line:
green crap !
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Submitted by
Neil Smith
Date Reviewed: July 17, 2012
Strengths: It did exactly what it said it woulld and got me to a motorbike friendly tyre place (Bob's Tyres in Stevenage, UK) where they repaired the tyre properly.
Weaknesses: Using the ordinary bottle on a car or motorbike you need to have a pump handy
Bottom Line:
I got a large nail into the centre of my nearly new rear (tubeless) motorbike tyre. Slime claimed to seal up to 1/4" holes and whilst mine wasn't that big, I was skeptical that it would stop mine up. However as I only wanted to ride 20miles to get a proper repair, I didn't mind if it leaked en route. When reflating the tyre I had to spin it around to make sure enough Slime got to the hole, as the puncture was quite near the valve. Once that was done, the tyre took the pressure straight away with a small bead showing. The next morning the bead was still there but the tyre was still at pressure. I rode the 20miles without a hitch and due to picking up some black off the road, the tyre guys could not spot where the hole was! They were so impressed with the stuff that they ensured that as much of the slime as possible stayed in the tyre after the repair. I cannot recommend the stuff too much and am just about to fix the wife's slow puncture with it too. My ride on mower will get the treatment after that as it's always picking up punctures.
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Submitted by
Brandon H
Date Reviewed: June 28, 2012
Strengths: Very easy to use and has worked repeatedly for me. Put this stuff in a thorn proof tube and I can;t see how you could go wrong. It may be heavy, but it would take one heck of a large sharp object to cause a problem.
Weaknesses: There are idiots out there that don't seem to know how to use this stuff and it kills the ratings. The only time this stuff has failed me was going through a down hill thorn patch. I counted 17 thorns in my regular tubes with slime. Every hole filled with slime, but there just wasn't enough to keep the tire up. I spun the tire for 60 seconds, reinflated it and made it home. Go figure- user error, not the fault of the product! I suppose if you ride on nails or railroad spikes you may see a weakness.
Bottom Line:
Great product! I will continue to use it in every tire I own.
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Submitted by
DaveG
a Cross Country Rider
Date Reviewed: June 24, 2012
Strengths: Useful to play with if you get bored and have time to spend
Weaknesses: Useless. It just doesn't work even on very very small pinholes only visible in water. What's more it makes the tube heavy and clogs the valve.
Bottom Line:
Bought this as a preventive liquid. First ride with this liquid in my tubes : I get 2 punctures !
Totally useless, this thing is just a thick water soluble liquid with paper fibers in it sold at a totally crazy price !
Bike Setup: KHS 704 full suspension, nobby nic front, crossmark rear
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Submitted by
Matt
Date Reviewed: June 20, 2012
Strengths: Works on small holes quickly and invisibly
Weaknesses: Will not seal large holes -- DUH.
Bottom Line:
I have not used the tube sealant, but the tubeless version made for car tires. I have used the car type on automotive wheels with nail holes with excellent success, and I had some excess left so I tried it on my mountain bike tires. It has sealed small puncture holes from thin steel wire quite quickly and easily. Last night I had a good sized leak that would bring my tire from 25 psi to around zero in about 3 minutes. I found a steel wire, likely from a damaged tire on the side of the road, removed it, added the slime to the previously un-slimed tube, (this is the automotive slime), added a little arit to inflate the tube and seat the bead, and spun the wheel for a minute or 2 to coat the tube. Then I was able to fill the tire to 65 psi and it stayed all night and all day today, and I'll be riding home on it tonight!
On the other hand, once I had a larger hole (about 3-4 mm wide) that this would not seal. It was just too big to handle, so of course there are limits.
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Submitted by
Olly
Date Reviewed: May 29, 2012
Strengths: Haven't had to remove tyre from wheel for over 3 years now so I can only assume that it is doing its job as I have never gone more than 6 months without getting a puncture in the past.
Weaknesses: None really as long as you follow the instructions but the easiest option is to buy the inner tubes that come pre filled with Slime, this doesn't really cost any more than buying 2 inner tubes and a bottle of Slime so its a no brainer to me.
Bottom Line:
Great Product
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Submitted by
The Dude
Date Reviewed: May 24, 2012
Strengths: So easy a Caveman could do it...seriously
Weaknesses: None so far
Bottom Line:
First let me say I used the Green Slime "Tube Sealant" to seal a regular 26 inch mountain bike tube with a schrader valve. There was only one thorn puncture as far as I could seel. I didn't take the wheel off the bike (isnt that the purpose of this stuff...simple...easy), I followed the instructions (I didnt create my own instructions).
I don't quite understand how stupid you have to be to get this wrong and create a mess. It took all of 10 minutes. It was almost the easiest thing I have ever had to do in my life. What mess? If this was any easier I would have to lose IQ points. I guess the only bad about it was it wasnt free and it took me time to buy it...sheesh people
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Submitted by
Ward
a Weekend Warrior
from Edmonton, alberta, canada
Date Reviewed: March 18, 2012
Strengths: Stops small to medium size leaks, keeps tubeless tires inflated longer, easy to use.
Weaknesses: Can be a bit messy, adds a little weight.
Bottom Line:
If you don't use this product correctly and refuse to follow the instructions then guess what?.......it will not work as intended.
When used correctly with TUBELESS TIRES this product with stop small/medium leaks and keep your tubeless tires sealed. You'll need to retreat your wheels every season or two as the product does eventually lose its effectivness over time.
After getting a puncture position the whell so the hole is at the bottom ofbthe whell and allows the slime tomrun down into it, then wait a few minutes to let the product air harden for best results.
Submitted by
karenmary1972
a Weekend Warrior
from lantana, fl, US
Date Reviewed: October 20, 2011
Strengths: I never like anything, but i'm shocked that there could be even one bad review of this product! I moved to this area and was getting flats literally daily from the weird point crap that falls from the trees. Finally, i went to the bike shop and the guy filled it with the Slime and it's been almost 6 months, not one single problem!! Today, i had a huge stick puncture the tube and i actually heard it deflate. I just spun the tire around, let the Slime move into the hole, pumped it back up and DONE. Good as new.
Weaknesses: None...but i think you need a very good quality bike pump as i personally have to pump the tires at least once a week and it's a little more difficult when the tubes are filled with slime. (so i'm told).
Bottom Line:
If you're getting lots of flats...have someone at a bike shop put the Slime in the tire for you. Yes, it cost $15, but it appears as though it's possible to do it wrong based on the reviews. And, i don't ever want to have to buy a patch kit again. I'm terrible at it anyway.
Submitted by
RaceMeister
a Cross Country Rider
from Australia
Date Reviewed: October 7, 2011
Strengths: Seals well, works over the life of the installation
Weaknesses: Corrodes tubeless tyres!
Bottom Line:
The product works. Just make sure you buy the new tubeless version if you are running tubeless tyres. The previous versions seem to corrode (high quality) aluminium wheels.
Submitted by
Hiker1965
a Weekend Warrior
from Elizabethtown KY
Date Reviewed: July 23, 2011
Strengths: Pretty green color!!!
Weaknesses: Worthless, does not work!!
Bottom Line:
I had a very small puncture in my bike tire and tried this product. Does not work at all. I followed the directions and this sealant does not work. Just spews green stuff out of the hole. Dont waste your money on this stuff. Do the right thing and just replace the inner tube. I now carry an extra tube with me when riding, just too easy to pull out the old one and slap in the new one.
Submitted by
expostdelirium
a Cross Country Rider
from KS
Date Reviewed: November 7, 2010
Strengths: Cheap and it works for tubeless
Weaknesses: None found yet.
Bottom Line:
I used Gorilla Glue duct tape, an old presta valve, and a new Specialized Fast Trak tire, around 4 oz of "normal" slime. Setup took about 10 minutes. I hit it with the compressor, the bead popped/set, and there was a leak at the rim seam. I applied some tape across the seam, and the seam was still leaking. I was running late for an appointment, so I turned the seam/leak to the "down" (6 o'clock) position and forgot about it. When I went down to my shop, I found that the tire was still inflated, and that it had lost VERY little air! The tire had more air in it that I normally ride. I'm guessing that the sealant plugged the hole before I even got to the top of the stairs. It worked for me. Maybe I'm lucky where others aren't?
I suggest using this stuff: it's cheap and easy to get. If you don't like the mess once you remove the tire, I'd suggest just wiping the Slime out with a towel.