PRO HD 2500 - Our Workhorse Industrial Grade Tire Sealant Designed for Heavy Industrial and Agricultural Use, 5-Gallon Pail

I run a roll off trailer and the dump here was punchering at least 2 tires a month... Not anymore, not only did this seal my spare that came back from the shop leaking, but it also sealed a tire with a bad leak that had been driven flat more than I will admit to. But the real kicker is the tire I had driven around flat had a bunch of pin holes in the sidewall, so I took it off the trailer and laid it down and this stuff has kept it at 100psi+ for months. That's right, it sealed the holes in the sidewall, I'm sure that isn't a "recommended use" and I haven't reinstalled it but it's abs holding air.

OMG, this Multi sealer really sucks. I can't go and see my favorite tire dealer any more!(As much, there are some really big holes on sidewalls this will not seal) Put 32oz in trailer tires or 40oz in light truck tires and you won't have the same relationship you had in the past with your tire dealer. We were literally buying 60 trailer tires a year, patching and plugging so many more. Would go through 2-3 sets of truck tires per truck as well. So many tires were being retired early with good tread, it was ridiculous. Now I'm actually saving money on tires this year. 3 months into the construction season and not one trip to the tire dealer. They even sent me an email thinking I was upset at them because they haven't seen us this year. Get the pump for the 5 gal pail, you'll need it. 8oz per pump is installed each full stroke. Not 1oz like the little pumps on the green stuff,(which never really worked for us). Easy to assemble pump and to use. Save time and a lot of money. Pulled a 16 penny nail from a trailer tire, pumped 40oz in a rear dually tire, told driver to go. Actually watched a 6 to 8 inch stream shoot from the tire as he drove off, then nothing. Both of us couldn't believe how fast it works. Just like the video on their site. After use have a spare bucket and seal lid on unused portion. Rinse pump with water and place assembled pump on spare bucket. Now I have more time to spend on that honey do list. Thanks a lot Multi Seal!

it fixed 1 of the rear tires of my tractor but not the other rear tire. it leaks down in less than 8 hours. not sure why

This product sealed the tire leaks of several off road vehicles that other products failed to seal. This stuff works every time.

I used Gempler's Ultraseal Extreme Heavy-Duty Grade Tire Sealant before this product. The two could not be farther apart. Gempler's sealed everything up to 3/16. This does not seal a pin hole up to 3/16. It just leaks out and makes a mess.I have had to change so many inner tubes since using MULTI SEAL PRO HD 2500.With Gempler's when i did change an inner tube, such as changing the tire, I would find hundreds of places on the tube where it stopped the leak.With MULTI SEAL PRO HD 2500 --- I replace the tube often due to leaks, and I pull out the tube to find a liquid mess inside the tire. It seems to pass from the tube to the tire without sealing the leak.

I used this product to seal leaks on a boom lift tire that had a rusty rim around the beade.Last resort before buying a new rim.Product sealed the leaks, works very well!

I used this stuff in my tractor tires to help against flats and to add weight as a ballast. I topped the tires off with low-tox Prestone I got at O'Reilly auto parts for a lot less than I could find on Amazon.

The kit was perfect to easily "pump" the pink sealant in to the tires while they had air in them. See the company website for good info and videos concerning dosages and installation. Have all your stuff ready to go. Especially the Schrader valve removal tool or cap. That way you can remove the valve, and instantly put on the pump hose valve before you loose to much air. You can always use your thumb to block air loss while you grab the pump hose. I filled my 4 loader/backhoe tires, 4 wheel ATV, and a 4 wheeled lawn cart. I needed to remove the pump from the cover to tilt the 5 gal bucket to get the last amount of liquid from the pail but that was easy. Clean up was easy with water. Seems expensive but good for the lifetime of the tire according to the manufacturers description. Calling the company was pleasant, they answered all my questions and the videos also were helpful. I only gave 4 stars because I just put the sealant in and haven't had any punctures to test yet. I won't say that I will update this later after a puncture, because I know I will not.