Polishing Corian requires a straightforward two-step process: sanding to remove micro-abrasions and buffing to restore the shine.
Light colors: Use P240 grit sandpaper or 60μ paper to remove scratches. Wash and follow by P400 grit or 30μ paper. Wash to remove residue, then follow by buffing with a Scotch-Brite ™ 7448 S ULF (gray) pad in a circular motion. Dark colors: Use P240 grit sandpaper or 80μ paper to remove scratches.
The Sanding Sequence
Use 280-grit, 400-grit, 600-grit and the gold non-woven pad for a moderate gloss. Then for a higher gloss use the 1000-grit in place of the gold pad and the 2000-grit polishing compound with the white non-abrasive non-woven pad.
Keep nail polish remover, bleach, detergent, permanent markers or inks, and oil soaps away from your Corian® Quartz. Heat Damage Prevention - To maintain the beauty of Corian® Quartz, do not place hot skillets or roasting pans directly onto the surface.
Polishing your solid surface countertops will give them a high gloss and a smooth finish. You can use a commercial polishing compound or make your own using baking soda and water. Apply your polish with a solid cloth using rub down your countertop using circular motions.
Polishing Corian requires a straightforward two-step process: sanding to remove micro-abrasions and buffing to restore the shine.
You can use a Magic Eraser on Corian, but use it sparingly and only for stubborn stains or marks. Because a Magic Eraser (melamine foam) is a micro-abrasive, frequent or heavy scrubbing can dull the surface or alter the sheen of your solid surface countertop.
As tastes and preferences fluctuate, new materials rise in popularity while others fade into the past. Current design trends tend to favor materials like quartz and granite, making Corian sink vanities appear less trendy, despite their well-established reputation for durability and versatility.
The best overall cleaner for Corian countertops is a simple mix of warm water and mild dish soap (like Dawn), wiped down with a microfiber cloth. For everyday maintenance, ammonia-based, non-waxy kitchen cleaners are also highly effective.
Corian countertops are a seamless, non-porous solid surface, but they are highly susceptible to heat damage, prone to scratches, and do not offer the same resale value or natural depth as premium stones like quartz or granite.
To achieve that last boost in shine on those dark colored Corian countertops, you may want to use a polish such as Countertop Magic®, which is safe for food contact areas. Furniture polish can be used on surfaces where there is no possibility of food contact.
Yes, you can easily buff out scratches on Corian (solid surface) countertops. Because Corian is solid all the way through, you can sand and polish the surface to make it look brand new.
Yes, you can use Gel-Gloss on Corian countertops. It is highly recommended for cleaning, polishing, and restoring luster to Corian, acrylic, and other solid surface materials. The product works by removing surface oxidation and light scratches while leaving a protective carnauba wax coating, making it ideal for maintaining a "like-new" shine.
Countertops in 2026 are shifting away from sterile, cool grays toward warm, organic, and dramatic looks. The biggest trends prioritize inviting neutrals (creams, beiges, and taupes), sweeping natural veins, and bold, earth-toned statement stones.
Yes, Corian (solid surface) countertops can absolutely be refinished. Because Corian is solid acrylic throughout, scratches, burns, and dull spots can be sanded out to restore the surface to look brand new.
Sand the top as in Step 2 with a 60-micron disc (P240) and repeat the cleanup procedure. Inspect top once again. 5. Wipe the top down with a wet cloth, then buff with a Scotch- Brite™ 7447 (maroon) disc.
Corian countertops typically last 30 years or more with proper maintenance. While the brand includes a 10-year residential warranty, their non-porous, homogeneous acrylic solid surface design makes them highly durable, non-fading, and completely repairable.
While a brand name, Corian has become a generic term for all solid surface materials made from a combination of polymer and natural minerals. It is notably more affordable than quartz and other high-end countertop options, making cost-effectiveness one of its primary selling points.
However, quartz is less scratch & heat resistant than granite, and can be damaged when unprotected from sharp objects or hot elements. Regular use of cutting boards or trivets is highly recommended. Corian, or solid surface, is best known for its stellar stain and bacteria resistance.
Polishing Corian requires a straightforward two-step process: sanding to remove micro-abrasions and buffing to restore the shine.
Although liquids cannot penetrate Corian®, it is best to wipe up spills as they occur. Just use a damp cloth and a mild cream abrasive cleanser or a common household degreaser (e.g. Jif, Bar Keepers Friend).
Yes, you can use vinegar on Corian. It is excellent for removing hard water spots, limescale, and stubborn food stains. However, because vinegar is acidic, avoid using it as a daily cleaner, as it can dull the surface's finish or damage sealants over time.
Yes, they absolutely still make Corian countertops. DuPont (now operating as Corian Design) manufactures and continually expands their lineup, offering a vast selection of solid surface and quartz materials available today.
The hottest countertop trends are a shift toward warm, creamy, and natural color palettes, replacing glossy finishes with matte, honed, or leathered textures. For materials, Quartzite and natural stone are surging in popularity as homeowners pivot toward authentic, unique materials.