AAPEX 2019

FJC/Weitron 

New and Innovative Products for the Automotive Aftermarket Air Conditioning Market

FJC is on the forefront of many exciting innovations in the automotive aftermarket air conditioning market. We have integrated the ideas of the mos... More...

Quality Control Program: Refrigerants

Quality assurance:  Weitron’s is unmatched.   In house testing provides consistently exceptional results for our refrigerants ... More...

Weitron/FJC Refrigerant Cans

Top quality refrigerants demand top quality cans! Weitron and FJC refrigerant cans are produced in the USA by  the world’s leading... More...

Mobile A/C Leak Detection and Repair

Diagnosing an automotive A/C system that is not blowing cold air takes a multi-faceted approach.   One of the most common problems causin... More...

Self-Sealing vs Puncture-Style Refrigerant Cans

Understanding EPA-Mandated Self-Sealing Refrigerant Cans and Dispensing Equipment The Clean Air Act mandates that the Environmental Protectio... More...

R-1234yf Market Information for 2020

Environmental Property Comparison In the wake of increased global environmental regulation, R-1234yf has been introduced to exceed both Unite... More...

Beyond “Straight Refrigerants” – R-134a with Additives

In addition to pure R-134a and R-1234yf, FJC offers a complete line of refrigerants for automotive applications.  In sizes ranging from 3 oz t... More...

Going Green: Environmental Impact of MVAC Refrigerants

Refrigerants are substances that are used in an A/C cycle to cool the car cabin. They are responsible for capturing heat and releasing it to anothe... More...

FJC’s Stop Leak Named “2019 TOP 10” A/C Leak Stopper

Independent researcher Ezvid Wiki named FJC’s R-134a Stop Leak (Part # 9140)  a “Top 10” product on the market for... More...