🔧 FlatOut 99908 Tire Sealant: Sportsman Formula - Ideal for ATVs, UTVs, Golf Carts, Dirt Bikes, Jeeps & More - 32-Ounce, 4-Pack Review

So far so good I think. Since I switched to this product, I no longer have an apartment; so not tested yet. I bought this to replace STANS in my mountain bike tires as I prefer a product that won't dry out or clump in my tire.

No better than a can repair. I read all the good reviews so I gave it a try on my SXS. The first time I had a puncture it just didn't work. I continued to allow the material to fill the puncture, but the air kept coming out. The hole was exactly less than 1/2 inch, a tire plug actually fixed the problem, but the multi seal is too flimsy it just kept blowing the hole out which made the tire plug a real pain in breaking the hole made very smooth . I advise against buying this product.

I have problems with cacti and mesquite thorns in my hunting contract. I had a flat every time I went out until I used this thing. It was the last of the apartments. A year later my wheels were the wrong size so I decided to go back to stock for my Polaris Ranger. I bought the thickest spike resistant tires I could find. During my first trip I had two apartments. Here is the thickness. I ordered this kit and squeezed a bottle into each tire. I drove through cacti and such for 4 days and my…

I have a 2016 Can Am Commander Max and one of my front tires (sidewall) blew out. When I bought the UTV I added green tire slime. Obviously it doesn't work on big cuts or just doesn't work after 2 years. I have plugs handy just in case, and it was too big for that. I figured I'd try the stuff first before buying a new tire. I put everything in, ventilated as much as possible, drove for a while. I lost some air when putting it down, so I ventilated again and when sitting down made sure that the…

This product is the best sealant on the market. We ice racers in Alaska use hundreds of screws inside out for maximum support. Some riders use multiple bolts and washers that hold air when tightened, but don't have the grip needed to go fast. I've tried everything under the sun to seal my prototype tire (tubes, slime, TireJect, roof tar, rubber cement, RTV, etc.) to no avail. We've just put the MultiSeal through our own ordeal (two full days of racing and no maintenance at all) and to my…

Bought for use on two of my electric scooters/bikes (both have smaller tires, 10" and 12"). It is not too difficult to use the product. As for the valve stem removal step, the included plastic puller actually broke for me after the first stem. I ended up making my own by turning a slot in an extra allen key I had. Definitely helps with natural air loss. One of my bikes would need to add air every month. This has been going on for over 2 months now with no problems. I noticed my scooter broke…

I had a pair of wheelbarrow tyres, a tractor wagon, a pair of tires for my garden tractor and one for my mower that were deflated. The car's tires went flat a few years ago, it was an extra service I didn't use and I wanted to get it running again. The one on my tractor cart lost air about as fast as you put it in, the self propelled mower ran for about 20 minutes before needing to be refueled. I put this stuff in and LITERALLY within minutes the leaks stopped, didn't slow down the pile or just

UPDATED REVIEW (11/30/18). I've spoken to the people at Multi-Seal several times. They clarified the installation guide for my use and I had a better understanding of the product, the features and also the intended use (also reuse). The Multi-Seal team went out of their way to help me and helped me resolve my installation issues. My John Deere 6x4 Gator used 1 liter per Sportsman tire. A couple of tires (an old set of tires) were a little "difficult" to finally detach. Although after more than…

The FlatOut Sportsman formula isn't specifically marked as applicable to bicycle wheels, so I called them and ended up speaking to their product manager who specializes in the bicycle segment. This Sportsman formula has been rigorously tested with a fat-hunting e-bike manufacturer. The test environment consisted of heavy bikes riding on remote trails and overland. Sportsman Formula IS is recommended for bicycles. For fat bikes, the dose for a fat tire (26" x 4.0" and above) is half a bottle…