Take a deep dive into DEF

Wondering how our DEF products in Odessa and Midland, TX work? West Texas DEF & Supply is here to clear the air for your understanding. By using selective catalytic reduction (SCR) technology, DEF is injected into the exhaust stream. Once the DEF products are flowing through the SCR system, the toxic NOx will break down into water vapor and nitrogen gas.

Reach out right away to enhance your business with DEF products.

What is diesel exhaust fluid (DEF)?

Diesel exhaust fluid, or DEF for short, is an additive that turns harmful NOx gases into nitrogen and water within diesel engines. Below are some important facts that we think you should know about DEF:

  • It's made up of 32.5% high-purity urea and 67.5% deionized water
  • It's required by the government for all new diesel vehicles
  • It's nonflammable, making it safe to handle
  • It's odorless, colorless and biodegradable
Take it from our professional DEF supplier, this product can help your construction, trucking or oilfield operation significantly. If you want to experience the benefits yourself, contact our licensed and insured company to schedule DEF delivery services.