Patty's Sealing

Coral Stone Restoration & Sealing in South Florida

Black mold and green algae make coral stone look old and slippery. We gently clean it back to bright stone, then seal it so it stays clean longer.

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Coral Stone Restoration before
Before
Coral Stone Restoration after
After
Coral stone walkway — black mold and algae removed to bright, clean stone before
Before
Coral stone walkway — black mold and algae removed to bright, clean stone after
After

How it works

  1. 1Soft-wash treatment to kill mold and algae deep in the pores
  2. 2Low-pressure rinse that won't chip or etch the stone
  3. 3Seal with a breathable penetrating or non-slip sealer

Common questions

Will pressure washing damage my coral stone?

Coral is soft and porous, so we use a treatment-first, lower-pressure method made for natural stone instead of blasting it.

Why does coral turn black?

South Florida heat, rain and shade let mold and algae grow inside the stone's pores. Sealing after cleaning slows it from coming back.

Will sealing make it slippery around the pool?

We use a breathable sealer that keeps the natural texture, and can add a non-slip additive.

What does coral restoration cost?

Tap your area size in the instant price tool, or text us a photo for an exact coral quote. Every sealing job has a $250 minimum, and we confirm the final written price before any work starts.

Where we work

MiamiCoral GablesPinecrestFort LauderdaleBoca RatonWest Palm BeachNorth MiamiNorth Miami BeachAventuraHollywoodPompano BeachDoralKendallPlantationWestonDelray BeachPembroke PinesCoral SpringsPalm Beach GardensMiami BeachSunny Isles Beach

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