Supreme Surface® Composite Sink Restoration: RESET → HEAL → GUARD with ioSeal®

Repair deep stains, scratches, burns, etch marks & faded color in under an hour.
Avoid expensive replacement using the Supreme Surface® Composite Sink Care & Restoration System.
  • How-to 3-Step Guide
  • Video Demonstration

Founder Tom Munro demonstrates professional abrasive reconditioning plus the full 3-step process.

Composite Sink Care, Surface Restoration & Reconditioning System by Supreme Surface®

Easy RESET for dirty, dull sinks with faded color, or Advanced RESET to repair deep scratches, burns, and etch marks — with the option to bring back a factory-new finish.

Product Solutions can be used independently for specific tasks or combined for complete surface restoration.

The system removes buildup, restores surface condition, and maintains performance with ioSeal®.

  • RESET – EASY — Deep clean & decontaminate using Supreme Surface® RESET: Scum & Mineral Deposit Remover
  • RESET – ADVANCED — Optional abrasive reconditioning for deep scratches, burns, and etch marks
  • HEAL — Repair abrasive wear & faded color using Supreme Surface® HEAL: Restore, Revive & Refresh™ Composite Sink Treatment
  • GUARD — Clean, beautify & protect in one step using Supreme Surface® GUARD with ioSeal®

Not epoxy, silicone, wax, or oil-based.

Step 1: RESET – Scum & Mineral Deposit Remover

A. RESET – ADVANCED (Optional Abrasive Reconditioning) — For Severely Damaged Sinks

When to use: burns, etch marks, deep scratches, pits, inconsistent texture, and stains too deep to resolve through cleaning alone.

To repair a composite sink with permanent or severe damage, use abrasives to cut deeper than the damage — starting with 60 or 80 grit (screenpad), followed by 120 grit or higher to eliminate fine scratches before Step 2 (as shown in the video). This step is complete when the repaired section looks uniform after a damp wipe.

B. RESET – EASY (Deep Clean) — Using Supreme Surface® RESET: Scum & Mineral Deposit Remover

  1. Saturate the sink completely.
  2. Let sit 1–3 minutes. Heavy buildup may require longer dwell time, an abrasive pad, or repeated applications until fully decontaminated.
  3. Agitate with a blue or green textured pad to assist with removing heavy buildup.
  4. Rinse thoroughly.
  5. Wipe dry. Inspect wet-to-wet and dry-to-dry.
  6. Repeat until no noticeable changes are observed wet-to-wet and dry-to-dry.
  7. This step is complete when the sink looks uniform while damp.

Decision Tree:

Acceptable when DRY?Skip to Step 3
Only good when WET?Proceed to Step 2
Spots remain wet AND dry? → Likely permanent damage (etching or heat). Return to RESET – ADVANCED for abrasive reconditioning of burns, etch marks, and deep scratches.

Need help? Not sure whether to sand or if you’ve sanded enough? Call or text our Expert Helpline: 317-865-0000.

Step 2: HEAL: Restore, Revive & Refresh Composite Sink Treatment

Instead of a temporary oil hack, HEAL addresses the material itself — filling shallow scratches, restoring color depth, and reducing surface absorption with each application.

Damaged sinks need more applications.

  1. Spray onto a clean, dry, room-temperature sink.
  2. Apply with spray, roller, brush, or sponge — wipe off all excess. Too thick is not good.
  3. Reduce dry time with a hairdryer held 12″ above the surface (warm air until dry).
  4. Surface must be dry and at room temperature before the next application.
  5. Final layer: Let sit 1 hour at room temperature until fully dry.
  6. More damage = more layers (3–5 for dull sinks).
  7. Repeat until no noticeable changes are observed.

* +2 applications for all restored sinks: When you think you’re finished, apply 2 additional coats to ensure full material saturation.

Step 3: GUARD — Granite, Quartz & Marble Treatment with ioSeal®

The final step uses Supreme Surface® GUARD with ioSeal® — working via ionic attraction to level at the surface plane, reducing mineral adhesion and making routine cleaning easier.

  1. Spray sink and countertops.
  2. Wipe with a soft cloth or paper towel.
  3. Use daily on sinks for 3 days, then weekly or more.
  4. Use frequently enough so water spots wipe away easily.

Future Recommended Care – The Gold Standard Routine

Soft sponge + dish soap + rinse + wipe dry = water spots gone.

Our Story: Professional Science, Not “DIY Hacks”

Our journey into composite sink restoration started in 2010. At the time, Supreme Surface was a stone care company transitioning into restoration. We noticed a recurring problem: dark sinks — black, brown, and grey — developing a white haze that wouldn’t resolve.

Oils and waxes offered temporary results and often attracted grime over time. We developed this system to provide a professional-grade solution that addresses the material directly. Since 1994, our performance systems have been developed in the field and proven in practice.

Stop Guessing. Talk to a Real Person.

If you’re staring at a white heat ring, a deep chemical etch, or aren’t sure which step to start with — we can help directly.

Text a photo of your sink’s damage to 317-865-0000 and get a real walkthrough from someone who knows composite sinks — not a bot, not a contact form.

Whether you need to sand out a burn or strip years of mineral buildup, we’ll walk you through the RESET → HEAL → GUARD process step by step.

Text us at 317-865-0000.