As a loyal automotive customer I highly recommend this hose repair product. It's quick, easy to use, and was ABLE to fix a leak in my car's hose with just one application. As a result of my tests, I determined that it withstands high pressure and is durable for long-term use .However, the repair may not be as aesthetically pleasing as replacing the entire hose. Overall, this product is a must-have in any automotive tool kit..See full review