June 23 2016 - Products
Penray has introduced its new Pencool 4000 cooling system treatment for extended life coolants for use with heavy-duty commercial vehicles.
October 13 2014 - Products
The Penray Pow-R 365 5-in-1 diesel fuel treatment is designed to improve fuel economy and engine performance in commercial, construction and agricultural environments in both summer and winter seasons.
August 15 2014 - Products
Penray has released a line of heavy-duty coolant filters which feature new synthetic media technology.
August 13 2013 - Products
Penray Companies Inc.
The Penray Companies Inc. introduced Penray Plus professional-grade glass cleaner that is designed specifically for vehicle windows. Most glass cleaning products on the market are ammonia-based, and are designed either for household use or as multi-purpose cleaners.