T.R. Industries Waxes & Polishes
T.R. Industries Waxes & Polishes: Decades of Surface Care Expertise
When it comes to waxes and polishes that cross the boundaries between automotive, marine, RV, and household surfaces, few names carry as much history as T.R. Industries. Founded as a division of Granitize Products Inc. in the 1970s and headquartered in South Gate, California, this family-owned company has spent over 50 years refining formulas that professionals and hobbyists alike rely on to clean, protect, and restore surfaces to like-new condition.
What sets T.R. Industries apart in the Waxes & Polishes category is the breadth of surfaces their products address — and the professional-grade performance behind each formula. Rather than catering to a single niche, T.R. Industries developed its wax and polish lineup to span fiberglass, acrylic, glass, chrome, ceramic, stainless steel, and plastic laminate surfaces. This versatility traces back to the company's industrial roots: T.R. Industries was originally founded to provide mold release products for fiberglass and reinforced plastic manufacturers, meaning their understanding of surface chemistry runs deep.
Signature Product Lines in Waxes & Polishes
Two standout product lines define T.R. Industries' presence in this category:
- Gel-Gloss — The flagship line features a carnauba cleaner wax formulation designed to remove water spots, light scratches, and stains while restoring color and shine. Gel-Gloss products are safe for a wide range of surfaces and are particularly popular among RV owners looking to maintain fiberglass exteriors.
- No Streek Glass Wax (NS8) — A silicon wax formulation purpose-built for glass surfaces. It removes hard water spots and stubborn residue, then leaves a protective wax coating that helps water bead up and repel contaminants. The 8 oz. jar covers up to 2,000 square feet, making it a high-value option for auto, RV, and boat windows alike.
Why Professionals Trust T.R. Industries
T.R. Industries' reputation as "surface care specialists" has been earned through consistent results across demanding applications. Their polish and wax products are engineered to provide hard protective films with superior heat and chemical resistance — qualities that matter whether you're protecting an RV parked in the summer sun or finishing fiberglass marine gelcoat. Under the Granitize brand heritage (originally developed in 1930 for the automotive industry), and the marine-focused Seapower line, T.R. Industries brings institutional knowledge to every formula it produces.
Whether you're detailing a daily driver's windshield, maintaining an RV's fiberglass panels, or keeping a boat hull gleaming after a long season on the water, T.R. Industries waxes and polishes offer multi-surface confidence backed by half a century of expertise. Explore the full Waxes & Polishes category or learn more about everything T.R. Industries has to offer.