Slime10194 2-in-1 Tire & Tube Sealant Puncture Repair Sealant, Premium, Prevent and Repair, suitable for all off-highway Tires and Tubes, Non-Toxic, Eco-Friendly, 32 oz bottle

I use this is tractor tires and it works great. If the Slime won't stop the air leak, you should go to a new tire.

Works especially great for small tires, stops small leaks so they are always ready to use.

Excellent repairability results with my favorite basketball, which is prone to leaking air from the vent valve. Good value for money.

this worked initially for a flat bike tire, but after a couple of months, the tire went flat again.

We live in an area with mesquite trees that shed limbs with 1" - 2" thorns. We've spent time tearing down tires and repairing inner-tubes on the cart and lawn tractor. Then we tried the green Slime. Very pleased with the outcome. Easy to apply, and so far its been very effective. In fact, on one occasion I pulled thorns out of a tire before I used the Slime, so I clearly saw the source of the air leak. After applying Slime the tire has held air and hasn't needed anymore attention. Suggestion: the stem removal tool that comes on the lid of the bottle is not effective on all tires, I suggest that you order a stem removal tool. They're inexpensive and if you need it, it'll pay for itself in one use.

Worked great. Fixed the leak in my Quad tire. After installing make sure you drive on it for a while.

Why did you pick this product vs others?:After some research, this product seemed to be specifically for my needs. My small tractor, wagons, etc. are subjected to thorns, cactus, and other hazards. I needed to patch 4 tires on my S100 tractor. The first three tires sealed on first try. One of the rear tires, needed a couple tries. Wasn't sure how much to put in the tire. The tires are now holding air for 2 weeks now. Next is the wagon, it has one tire. I ordered another bottle for my wheel barrow and wagon. I do have a tire patching kit, but this seemed less intrusive yet simple. It works!

This is our go to product for small leaks. While auto mechanics changing the tire in the future may not appreciate the green slime, it has helped us get more life out of tires. It will not always work (depending on the size and nature of the leak), but if it works on your air leak, you will be very happy!