Advanced Protection For Your Entire Vehicle
PolyDyn TX-7 is a polymer based treatment that coats vital engine parts, reducing friction and heat. One application can add years to the life of your engine, increase its efficiency and reduce maintenance costs.
The line covers the whole drivetrain: the engine, manual and automatic transmissions, the differential and the power steering. Replacement parts are expensive. There is no better insurance for adding life to a vehicle.
It works by burnishing TFE particles into the irregularities of the metal surfaces. Where you once had metal against metal you now have TFE against TFE, which cuts friction and heat build up and increases efficiency. The full explanation is here.
Buy it from the shop, or find it at one of 423 stocking locations on the find a store page.
Everything About TX-7
How TX-7 Works
TFE burnished into the metal, the 80/20 ratio, what to expect in a new engine and in an older one.
Diesel and Gas Engines
High compression diesel, small and compact engines, hybrids, RVs and mowers. What TX-7 does in each.
Frequently Asked Questions
Twelve questions, straight answers. Mileage, warranties, filters, synthetics and oil change intervals.
Test Data
The Tidewater Marine study. Oil analysis on two tugboat EMD engines, run monthly for three months by Analysts Inc.
Reviews and Testimonials
Written testimonials and eleven video reviews from people running TX-7.
Distributors
Large and independent distributors, from Dallas and Oxnard to Bangkok, Shanghai and Ireland.