Penray introduces POW-R Performance Diesel Fuel Enhancer - a solution to combat the problems associated with ultra low sulfur diesel (ULSD). Penray's new product is designed to provide a boost to ...

Penray has reformulated its Winter Pow-R Plus BioDiesel fuel treatment with additives to help improve cetane, lubricity and fuel economy, as well as reduce emissions. "BioDiesel is here and Penray's ...

Penray’s Pencool 4000 cooling system treatment additive is formulated for nitrite-free extended-life coolants used in over-the-road trucks and local delivery vehicles and is designed to be compatible ...

Penray’s year-round Pow-R 365 5 in 1 Diesel Treatment for both medium- and heavy-duty vehicles is a blend of additives and conditioners formulated to help improve fuel economy and engine performance ...

Penray’s Tough Max multi-purpose cleaning products are formulated to remove grease, oil and grime from tools and parts, as well as for cleaning dirty hands, all while leaving a fresh citrus scent. The ...

Penray’s 4571 Machine Oil is blended specifically for the food transportation, service and storage markets and is composed of liquid petrolatum USP and propellant, making it suitable for food ...