100% satisfied

Awesome company

Very nice product. I really like it and recommend to everyone if they have problems with fuel tank cars leaking.

If your looking for the great quality then you came to the right place. American craftsmanship at its finest. I highly recommend this product.

Easy site to navigate through, shipping was fast.

Great service

Shipping was quick and the caps were very well made.

This is my second leak defender. The first one worked out so well I ordered a second one. It does exactly what it's advertised to do. Great product!

Shipped fast

Highly recommend. Great quality of the parts and excellent service. Leak defenders helps to save a lot of fuel!!!

I ordered from the website and it was quick an painless. I also had to pay for expedited shipping, cost was reasonable and product was shipped in a very timely manor. Received it the next day

It really helped to stop the leaking and it also look visually appealing.

Great product and people selling.

Great Great Great! NO MORE LEAK!!

I've tried everything imaginable to stop my fuel tanks from leaking, but this is the only product that actually fully stopped the leak. Well worth the money spent

works great

Definitely purchase if you drive a Kenworth! We all know how Kenworth caps leak and how hard they are to get off also this product it absolutely amazing not only does it stop leaking caps but also easy to loosen the cap back off without filling like you need a hammer like oem caps.

Fast shipping great customer service

Fast shipping and great service

Fast shippping and a great product and look good on my truck