Customer Reviews for FlatOut 32 oz. Tube and Tubeless Tire Sealant with Kevlar

No impact. Zero success with product. Tiny pin hole.

I have a large mower that the back tires stay flat. Cutting around thorn trees and seeing the thorns in the tires and yet it still hold air now.

I had a couple of very slow leaks in a lawnmower tire. I tried this product and it didn’t not make any difference. I followed the directions exactly and it simply does not work. This product is a ripoff!

This is the best stuff I have ever used , I had a Hugh thorn in my mower wheel , it was so big I could hear and feel the air coming out before I used this. Once I put flat out in it instantly stopped the leak . I am very impressed and bought enough for all tires as a preventative measure and so far no more flats .

Sealed my tiers miceley

Had two pin hole size leaks in a lawn mower tire. Used the sealant and saw some sealant oozing out of the holes which I took as a good sign. However the tire was not able to hold any air. I repeated the process with no success the second dosage. Wound up replacing the tire. Very disappointing.

Followed directions and it did not stop a leak in a wheel barrow tube. I removed the tube and it was a small hole. The manufacturer states the product would fill a 1/4” whole. Very disappointed in this product especially for $20

Worked as it was suppose to. Definitely will buy again when I need it

Worked well for my tractor tire

FLAT OUT is a tire sealant to be used in the event of a leak in a tire. I purchased FLAT OUT to have on hand the NEXT TIME I have a tire that is losing air. In other words, I haven't had the opportunity to use it yet... and hope it will be a while before I do.

Product worked as advertised.

Riding lawn mower has slow leak and would deflate and tire would come off the wheel bead, making it very difficult to re-inflate the tire. So far so good with this product, tire hasn't lost any pressure in 3 weeks.

This stuff does the impossible. I have to mow a field covered with mesquite tree thorns. It sealed all the old holes as well as the new ones caused by those thorns as I re mow the field.

Rating provided by a verified purchaser

Works great so far. Tires have run great!

So one front tire on my zero turn had to be aired up every four or five days. I had already filled it about half full of the Slime product but still leaked. I got this and dumped half the bottle on top of the Slime. It's been weeks and I haven't had to put air in at ALL. I'm very pleased!!

Worked great. Very happy with job it done. Fixed riding tractor, wheelbarrow, and lawn wagon tires with it.

Rating provided by a verified purchaser

I had two 20x8-8 tubeless lawn tractor tires with cracked and leaking sidewalls. I installed 1/2 bottle in each tire and turned them on each of their sides for a few hours before re installing in the tractor. Two days latter they are still holding air.

Pleasantly surprised as FlatOut did the trick on a very old lawn tractor rear tire. I certainly would recommend this produce for aging tires that continue to slowly leak yet are not ready to permanently retire. Remember to get the right product for the right project and follow the directions. I couldn’t be happier.

Not real big on these kid of products but was looking at a easy fix to get me through the day due to time crunch . Worked great used it on my Husquvarna zero turn I purchased two new tires but have not put them on. It’s still holding after a month. Shocked how well it works.

Rating provided by a verified purchaser