Penray

Penray (The Penray Companies, Inc., Wheeling, IL) is a professional automotive chemical manufacturer with roots in fleet and shop supply. The brand focuses on technical automotive chemicals — fuel system treatments, engine additives, refrigerant products, and winter care items — and distributes primarily through automotive jobbers and professional service channels. Penray's winter product line includes windshield deicers, washer fluids, and lock deicers formulated for the professional and commercial fleet market. The brand emphasizes performance specifications over consumer marketing.