Autex Mazda of Keene

94 Key Rd
Directions Keene, NH 03431

  • Sales: (866) 968-2089
  • Service: (866) 965-1303
  • Parts: (866) 961-3843






AUTEX was one of the very first undercoaters in the Monadnock area to use Fluid Film on vehicles driven on NH, VT, MA & NY roads. Fluid Film was originally developed as a corrosion inhibitor for the U.S. Navy, in 1943. AUTEX has developed specialized techniques to protect vehicles against rust and corrosion using Fluid Film.
How does Fluid Film® work? Fluid Film protects all known metals by creating a non-drying barrier that seals out moisture and air. With the Fluid Film barrier in place, existing rust will be stopped on contact, and new rust and corrosion cannot develop. Fluid Film penetrates to the base metal, remaining active and migrating to inaccessible areas. Fluid Film provides long term protection from the corrosive effects of salts, calcium chloride, moisture and other corrosives.
It does not dry? Won't wash off? Fluid Film embeds itself in the pores of the metal, and does not wash off easily. Fluid Film undercoating is a thick and durable formula. It is about the viscosity of a latex paint. Fluid Film is an annual application. Bring your vehicle to AUTEX before the winter season, and your vehicle will be protected against corrosion for 12 months in most environments.

Why would I want to have my car undercoated every year with Fluid Film, instead of a traditional dry undercoating? Hard undercoating's are generally 3-4 times the cost of a Fluid Film application. The downside to hard undercoating is with time these tend to chip and crack. The protection is lost as moisture and road salt enters these openings and gets trapped between the hard shell and the vehicle undercarriage. Corrosion will thrive in this environment and you cannot see it until it is too late because it is hidden under the cracked hard shell.

Fluid Film from Autex is a cleaner, less expensive and more effective alternative to oil undercoating or hard undercoating. 

How long does it take? It takes approximately 60 minutes to do a vehicle the right way depending on size. 

We have poly lined spray guns so we can get into frame rails, fender wells, rockers, cab corners, tailgates every nook and cranny possible. 

We will even pressure was the underneath of your vehicle, let it dry then apply FLUIDFILM. 

Raining? It is not recommend to FLUIDFILM your vehicle if it is wet underneath. If wet weather is on the radar we suggest leaving your vehicle with AUTEX the night prior to your appointment. 
Or Call: (603)352-4400