GP-PRO Cerium Oxide Glass Polishing Compound is a professional-grade polishing solution designed for restoring optical clarity to all types of glass surfaces. This extra-concentrated formula contains 2.3-micron cerium oxide particles suspended in a ready-to-use liquid for fast, effective results without the need for mixing or preparation.
Perfect for the final stage of a multi-step glass restoration process, this compound easily removes fine scratches, sanding haze, swirl marks, limescale, water spots, and chemical stains. It is ideal for polishing windscreens, mirrors, tempered glass, shower screens, kitchen hobs, aquariums, marine glass, optical lenses and even smartphone or watch faces.
With its pre-suspended formulation, the compound spreads evenly and maintains consistent polishing performance throughout application. Use it with a felt polishing pad and rotary or DA tool at 1500–2000 RPM to achieve a clear, smooth finish. It can also be used for hand polishing on small or delicate areas.
The non-toxic, zinc-free formula is safe to use in all workspaces, including workshops, homes, and studios, and is suitable for both professionals and advanced DIY users. Only a small amount of product is needed, making it a highly economical choice for any restoration project.
Available in a range of sizes including 1.7oz (50ml), 3.4oz (100ml), 8.8oz (250ml), and 16.9oz (500ml), this compound is tailored to suit projects of any scale. Every bottle is supported by step-by-step video tutorials and polishing guides, accessible via QR code on the label, providing users with expert help at every stage of the process.
Backed by over 20 years of experience in glass surface repair and polishing technology, is a globally trusted brand for restoration professionals, glazing experts and specialist repair technicians.