Testimonials

  • Mark Professional Driver

    Amazing!

    My name is Mark, I'm a driver for **#** trucking. I've been an over the road driver for over 29 years. So when I tell you I've tried all oil products and this TX7 is the BEST.

    My work truck I drive everyday is a 2007 Chevy 2500 series with a Duramax diesel. I pull a 30-foot gooseneck trailer everyday. It has anywhere from 1000 lb up to 8,000 lb of metal roofing daily. This truck that I drive is one of the owner's personal vehicle he himself told me it's known as the oil eater. This truck eats one quart of oil every 10 days. The temperature on this truck runs 210 always.

    My company is using my truck as the test vehicle for the TX7. My bosses and I are a little skeptical of the claims of getting 1 to 3 miles per gallon more per tank. But the numbers don't lie. We did the complete vehicle fluid change. We did the differentials, motor oil, power steering fluid, transmission and transfer case. We did the complete change on 5-8-2017. The truck at the time had 306425 miles. It took about two weeks before I notice the big difference. Before the tx-7 treatment the truck was averaging 10.6 miles per gallon. After the the tx-7 treatment the average was 13.7. And that is without there diesel additive. The big thing that I noticed is that the temperature of the truck went from 210 degrees down to 185 degrees. Now if I have to pull a hill with a 30 foot trailer loaded the temperature does creep up to 210 degrees. The truck now has over 323,000 miles. And an increase in power is an added bonus. Who knew that friction robbed so much power from a diesel. As I said in the beginning the truck is known for being a oil eater. It is hard to believe but this truck went from a quart of oil every 10 days two 2 quarts of oil every 90 days. I had to take a delivery this weekend,n had no trailer on the truck and the temperature gauge never went above 185 degrees. It is absolutely amazing what this product can do. Just try it you will not be disappointed!!!!

    My name is Mark, I'm a driver for **#** trucking. I've been an over the road driver for over 29 years. So when I tell you I've tried all oil products and this TX7 is the BEST.

    My work truck I drive everyday is a 2007 Chevy 2500 series with a Duramax diesel. I pull a 30-foot gooseneck trailer everyday. It has anywhere from 1000 lb up to 8,000 lb of metal roofing daily. This truck that I drive is one of the owner's personal vehicle he himself told me it's known as the oil eater. This truck eats one quart of oil every 10 days. The temperature on this truck runs 210 always.

    My company is using my truck as the test vehicle for the TX7. My bosses and I are a little skeptical of the claims of getting 1 to 3 miles per gallon more per tank. But the numbers don't lie. We did the complete vehicle fluid change. We did the differentials, motor oil, power steering fluid, transmission and transfer case. We did the complete change on 5-8-2017. The truck at the time had 306425 miles. It took about two weeks before I notice the big difference. Before the tx-7 treatment the truck was averaging 10.6 miles per gallon. After the the tx-7 treatment the average was 13.7. And that is without there diesel additive. The big thing that I noticed is that the temperature of the truck went from 210 degrees down to 185 degrees. Now if I have to pull a hill with a 30 foot trailer loaded the temperature does creep up to 210 degrees. The truck now has over 323,000 miles. And an increase in power is an added bonus. Who knew that friction robbed so much power from a diesel. As I said in the beginning the truck is known for being a oil eater. It is hard to believe but this truck went from a quart of oil every 10 days two 2 quarts of oil every 90 days. I had to take a delivery this weekend,n had no trailer on the truck and the temperature gauge never went above 185 degrees. It is absolutely amazing what this product can do. Just try it you will not be disappointed!!!!

  • Ryan Starkey

    Uncle's Weekend
    I wanted to take a moment to thank Blake and Carl for showing us a wonderful fun filled weekend rally car racing. Both were very educational and professional!
    I wanted to take a moment to thank Blake and Carl for showing us a wonderful fun filled weekend rally car racing. Both were very educational and professional!
  • Mike Morgan

    More than just Engines

    I have personally used Polydyn products for over a decade. In AMA professionals superbike racing, triathlon competition and in personal vehicles. From using TX7 in purpose built race engines to Polydyn's unique performance coatings.

    I first discovered TX7 in the AMA paddock when I saw a much larger team adding TX7 to their engine oil. When I inquired as to why they were using it, they were having engine failures and TX7 was the cure. I used TX7 for many years in my race engines and in my entire career never had a mechanical engine failure! And my engines were very fast, even posting the fastest track speed at several tracks. I have also used many other Polydyn applications with great success.

    Polydyn is a top-notch company with extensive knowledge in engine lubricants and metal coatings. They truly know their stuff!


    I have personally used Polydyn products for over a decade. In AMA professionals superbike racing, triathlon competition and in personal vehicles. From using TX7 in purpose built race engines to Polydyn's unique performance coatings.

    I first discovered TX7 in the AMA paddock when I saw a much larger team adding TX7 to their engine oil. When I inquired as to why they were using it, they were having engine failures and TX7 was the cure. I used TX7 for many years in my race engines and in my entire career never had a mechanical engine failure! And my engines were very fast, even posting the fastest track speed at several tracks. I have also used many other Polydyn applications with great success.

    Polydyn is a top-notch company with extensive knowledge in engine lubricants and metal coatings. They truly know their stuff!


  • Kevin

    This Stuff Works
    Usually my ex (Ford Excursion) burns a quart every 1000 miles or so...after 1 quart of tx7 and 5200 miles of hard driving..only 1 qt down..wow..this stuff works!
    Usually my ex (Ford Excursion) burns a quart every 1000 miles or so...after 1 quart of tx7 and 5200 miles of hard driving..only 1 qt down..wow..this stuff works!
  • Roy Hill

    We Use it!
    PolyDyn TX7 is a great product and we use it in many of our vehicles.
    PolyDyn TX7 is a great product and we use it in many of our vehicles.
  • David

    Can't Believe How Good it Works
    I would like to say that this product is the real deal! I put both the transmission treatment and engine treatment in my 2007 Jeep Wrangler this past week and as of today it has 100k miles on it. The Jeep drives so smooth now, it feels as if the shifting noise and vibration is gone. I also put the engine treatment in my 2011 Mazdaspeed3 that I AutoX race on the weekends and immediately saw a 4-5mpg increase city driving, I know this is nuts! What's even more nuts is this car is highly modified with 400whp at 10k feet here in Breckenridge running 30lbs of boost, I am so glad I am using this product. Startups are even smoother now and no oil consumption. I have tried so many different additives and engine treatments in my past vehicles and have never seen a product work as good as this, immediate results. I would and will recommend this to anyone. I still have yet to try some of the other products like the diff. additives and manual transmission treatments but I bet they are just as good.
    I would like to say that this product is the real deal! I put both the transmission treatment and engine treatment in my 2007 Jeep Wrangler this past week and as of today it has 100k miles on it. The Jeep drives so smooth now, it feels as if the shifting noise and vibration is gone. I also put the engine treatment in my 2011 Mazdaspeed3 that I AutoX race on the weekends and immediately saw a 4-5mpg increase city driving, I know this is nuts! What's even more nuts is this car is highly modified with 400whp at 10k feet here in Breckenridge running 30lbs of boost, I am so glad I am using this product. Startups are even smoother now and no oil consumption. I have tried so many different additives and engine treatments in my past vehicles and have never seen a product work as good as this, immediate results. I would and will recommend this to anyone. I still have yet to try some of the other products like the diff. additives and manual transmission treatments but I bet they are just as good.
  • Randall

    You Guys Rock!
    Well...I have now used the 2A gun oil on more than several rifles and pistols including bolt actions, semi autos and revolvers...I just cant say enough good about it...40 years of shooting, collecting ect. that says a lot ! Today I did my first full AR-15 new built with it and love it even more...due to the consistancy of it I believe it will stay in all the detents, pins ect. much better than than and regular gun oil I have used to date....thanks again PolyDyn!!!! You guys ROCK!
    Well...I have now used the 2A gun oil on more than several rifles and pistols including bolt actions, semi autos and revolvers...I just cant say enough good about it...40 years of shooting, collecting ect. that says a lot ! Today I did my first full AR-15 new built with it and love it even more...due to the consistancy of it I believe it will stay in all the detents, pins ect. much better than than and regular gun oil I have used to date....thanks again PolyDyn!!!! You guys ROCK!
  • Every Oil Change!
    After a month of running tx7 in the oil and tranny My excursion runs better tranny seams smother Engine is a little quieter Fuel economy improved almost 1.7 mpg 2003 6.0 134,000 Will be running every oil change.
    After a month of running tx7 in the oil and tranny My excursion runs better tranny seams smother Engine is a little quieter Fuel economy improved almost 1.7 mpg 2003 6.0 134,000 Will be running every oil change.

  • I would like to offer a personal testimonial. My wife drives a 2004 dealer-refurbished Toyota Highlander. We recently went on a 4,800-mile road trip from California to Ohio and back. The day of our departure, I had the oil changed at Jiffy Lube and selected the TX7 treatment. Over the course of the trip, I noticed the change in engine noise and response. By the time we were on the home stretch, driving through Utah and Nevada at 55-80mph, the engine was making a far more tolerable amount of noise. At break stops and after arriving back home, I realized that the idle noise had become much quieter, indicating a reduction in friction inefficiency and oil flow turbulence. I have used TX7 before based on product claims and my knowledge of chemistry, but to actually observe the difference over a short period of time (about 5000 miles in 7 days) has me absolutely convinced that this is one of the best engine treatments anyone can buy for their gas engine. Thank you for producing this great product, and keep innovating and supplying more of them! -GW in CA


    I would like to offer a personal testimonial. My wife drives a 2004 dealer-refurbished Toyota Highlander. We recently went on a 4,800-mile road trip from California to Ohio and back. The day of our departure, I had the oil changed at Jiffy Lube and selected the TX7 treatment. Over the course of the trip, I noticed the change in engine noise and response. By the time we were on the home stretch, driving through Utah and Nevada at 55-80mph, the engine was making a far more tolerable amount of noise. At break stops and after arriving back home, I realized that the idle noise had become much quieter, indicating a reduction in friction inefficiency and oil flow turbulence. I have used TX7 before based on product claims and my knowledge of chemistry, but to actually observe the difference over a short period of time (about 5000 miles in 7 days) has me absolutely convinced that this is one of the best engine treatments anyone can buy for their gas engine. Thank you for producing this great product, and keep innovating and supplying more of them! -GW in CA


  • I am a senior engineering manager for a major manufacturer of engines and turbochargers utilized in Oil & Gas, Locomotive, and Marine industries. My team had the pleasure of working with PolyDyn to lab test validate performance value of TX7 utilized within our turbocharger products. Our engineers have verified through comparison testing, PolyDyn TX7 treatment affectively reduces turbocharger journal and thrust bearing operating temperatures through friction reduction. As a result, engineering specification was implemented requiring treatment with PolyDyn TX7 of every production turbocharger run tested prior to shipping. Without a doubt, PolyDyn TX7 has increased product life cycle while increasing unit thermal efficiency, translating $ value and increasing boost potential. PolyDyn TX7 is the only oil treatment approved and utilized by our organization today. I strongly recommend PolyDyn's services and TX7 Oil Treatment for all. -KB in OK 8-18-15


    I am a senior engineering manager for a major manufacturer of engines and turbochargers utilized in Oil & Gas, Locomotive, and Marine industries. My team had the pleasure of working with PolyDyn to lab test validate performance value of TX7 utilized within our turbocharger products. Our engineers have verified through comparison testing, PolyDyn TX7 treatment affectively reduces turbocharger journal and thrust bearing operating temperatures through friction reduction. As a result, engineering specification was implemented requiring treatment with PolyDyn TX7 of every production turbocharger run tested prior to shipping. Without a doubt, PolyDyn TX7 has increased product life cycle while increasing unit thermal efficiency, translating $ value and increasing boost potential. PolyDyn TX7 is the only oil treatment approved and utilized by our organization today. I strongly recommend PolyDyn's services and TX7 Oil Treatment for all. -KB in OK 8-18-15

Polymer Dynamics, Inc

11211 Neeshaw Dr,
Houston, TX 77065

Business: 888-765-9396

                888-POLYDYN

Local: 281-894-6382

Contact Us