Modern aquaBRIGHT™ finishes with faster turnaround, lower maintenance, and longer-lasting performance than traditional plaster.
Is your concrete or gunite pool cracking, staining, or turning blotchy no matter what you do? You’re not imagining it — and replastering the same way won’t solve it for long. Most plaster finishes last just 6 to 10 years over gunite and concrete shells in Charleston’s coastal climate before the problems start all over again.
At SC Pool Resurfacing, we offer something different. We use aquaBRIGHT™ — a next-generation thermo-polymer coating that’s part of the ecoFINISH® system trusted by certified installers across 30+ countries. It bonds directly to gunite, concrete, and existing plaster surfaces, outperforming traditional replastering in every measurable way. Unlike standard plaster, you can fill your pool the very same day. No two-week startup. No muriatic acid. Just a better pool.
Most custom swimming pools in Charleston are built using gunite construction with a plaster interior finish. Over time, these surfaces become rough, porous, stained, and prone to cracking due to coastal humidity, UV exposure, and water chemistry fluctuations. aquaBRIGHT™ provides a modern resurfacing solution specifically designed for gunite and concrete pool structures.
Serving Charleston, Mount Pleasant, Summerville, Daniel Island, North Charleston, and the entire Lowcountry.
Charleston’s climate is stunning — but it’s genuinely tough on gunite and concrete pool surfaces. Here’s what’s working against your plaster right now:
aquaBRIGHT™ is a non-porous, pH-neutral polymer coating engineered to resist the common surface failures that affect gunite and concrete pools in Charleston’s coastal climate — including staining, fading, etching, and premature wear.
For decades, pool builders used rubber-based paints that were smooth and maintenance-free. When those were regulated off the market, most switched to plaster over gunite and concrete — and inherited a whole new set of problems: complicated Hot-Start curing, relentless staining, shrinkage cracks, and blotchy fading.
aquaBRIGHT™ was developed as a modern alternative to traditional plaster finishes. It’s a thermally-applied polymer finish that bonds directly to your gunite, concrete, or existing plaster shell using professional spray equipment. The result is a smooth, non-porous, chemically resistant surface that looks better, lasts longer, and requires far less maintenance than plaster.
Whether your pool was originally built with gunite (the dry-mix shotcrete method used in most Charleston custom pools) or poured concrete, aquaBRIGHT™ creates the same sealed, non-porous membrane across the entire interior surface.
This is the comparison most pool contractors won’t show you:
| Category | Traditional Plaster (Most Charleston contractors) | aquaBRIGHT™ (SC Pool Resurfacing) |
|---|---|---|
| Substrate Compatibility | ❌ Requires specific gunite/concrete prep | ✅ Bonds to gunite, concrete, and old plaster |
| Startup Process | ⚠️ 2-week Hot-Start (acid burn) | ✅ Balance & Swim — same day |
| Pool Fill Timing | ❌ Must fill immediately or cracks | ✅ Fill today, tomorrow, or next week |
| Color Consistency | ❌ Mottles & fades unevenly over time | ✅ Uniform color throughout lifespan |
| Water Chemistry | ❌ Constant adjustments required | ✅ pH neutral — lower maintenance |
| Stain Resistance | ❌ Porous and stain-prone | ✅ Non-porous and acid-wash resistant |
| Cracking Risk | ❌ Common in Charleston climate | ✅ Flexible polymer helps resist cracking |
| Color Variety | ❌ Limited options | ✅ 20+ designer colors, all same price |
| Lifespan (SC Climate) | ⚠️ 6–10 years | ✅ 10+ years with proper maintenance |
| Truck Water Needed? | ❌ Often required at extra cost | ✅ Fill on your schedule |
1. Fill Your Pool the Same Day
Standard plaster over gunite cracks if it dries out before water is added, so contractors often truck in expensive water to fill it immediately. With aquaBRIGHT™, the polymer is fully cured on application. Fill today, tomorrow, or next week — no rush, no extra cost.
2. No Hot-Start. Ever.
Traditional replastering on gunite and concrete requires a two-week “Hot-Start” where muriatic acid is poured into your brand-new pool surface repeatedly to burn off leaching calcium. It’s stressful, damaging to the finish, and keeps you out of your pool for weeks. Our startup is three words: Balance and Swim.
3. Perfect, Uniform Color — For Life
Plaster mottles as it ages — those large, faded blotchy patches that no chemical treatment can reverse. This is especially common on gunite pools, where the uneven substrate causes plaster to cure at different rates. aquaBRIGHT™ delivers perfectly consistent color across your entire pool interior, year after year, regardless of the substrate underneath.
4. pH Neutral — Far Less Chemistry Work
Plaster is alkaline and constantly fights your pool’s water balance, forcing regular chemistry adjustments. aquaBRIGHT™ is pH neutral and non-porous. Your water stays balanced longer, which means you spend less time testing and more time swimming.
5. Any Color — One Flat Price
Plaster pigments cost more as shades get darker, which limits what most homeowners can realistically afford. Every aquaBRIGHT™ color — from bold Midnight Blue to warm Sahara Sand — is available at the same price. Choose what you love, not what fits the budget.
6. Stain-Resistant and Acid-Wash Safe
Plaster’s porous surface absorbs minerals and organic staining permanently over time. On gunite pools, the rough substrate beneath makes staining even harder to remove. aquaBRIGHT™’s smooth polymer finish resists staining and can even be acid-washed with minimal impact to color or surface integrity — something traditional plaster simply can’t withstand.
We make the entire process easy and transparent:
Step 1: Free On-Site Estimate: We come to you, inspect your gunite or concrete pool surface, identify any structural concerns, and walk you through your options. No pressure, no obligation.
Step 2: Drain & Surface Prep: We drain the pool and thoroughly prepare the shell – cleaning, grinding where needed, and addressing cracks, spalling, or delamination in the gunite or concrete before any coating is applied.
Step 3: aquaBRIGHT™ Application: Using professional thermal spray equipment, we apply the polymer coating across the entire interior – walls, floor, steps, and benches – in your chosen color. The coating thermally bonds to the gunite or concrete substrate, creating a seamless, watertight membrane.
Step 4: Balance and Swim: We fill your pool. You balance the water chemistry to normal levels. That’s the entire startup. No acid. No waiting. Just swim.
aquaBRIGHT™ gives you total color freedom that traditional replastering can’t match. Every finish in the full ecoFINISH® palette — from deep Midnight Blue and elegant French Grey to warm Kona Coast and Sandy Beach — is available at one flat price. We strongly recommend requesting physical samples before finalizing your color choice. Call 854-444-9416 to have samples sent directly to your home.
We stand behind every job we do. aquaBRIGHT™ is backed by the ecoFINISH® manufacturer’s warranty, and SC Pool Resurfacing adds our own workmanship guarantee on every gunite and concrete pool installation we perform in the Lowcountry. You’re protected on both fronts.
Traditional plaster on gunite in Charleston's coastal climate typically lasts 6 to 10 years before staining, cracking, and mottling require a full redo. The salt air and high UV exposure here accelerate surface wear faster than in inland states. aquaBRIGHT™ is engineered to last 10 years or more on both gunite and concrete pools with proper water maintenance, and is backed by a manufacturer's warranty — making it the longer-lasting investment for South Carolina pool owners.
Replastering means applying a new layer of the same masonry-based plaster over your gunite shell — which restarts the same staining, mottling, and Hot-Start cycle in another 7 to 10 years. Pool resurfacing with aquaBRIGHT™ is a fundamentally different upgrade: a thermally-applied polymer coating that's non-porous, pH neutral, chemically resistant, and doesn't require a complicated startup process. It's not a like-for-like swap — it's a permanent improvement to your gunite pool's interior surface.
Standard white plaster resurfacing on gunite in Charleston runs roughly $4,000 to $7,000 depending on pool size. aquaBRIGHT™ is an investment above that baseline, but the calculus changes when you factor in the longer lifespan in our coastal climate, eliminated truck water costs, reduced ongoing chemical bills, and the fact that you won't be replastering your gunite pool again in 6 to 8 years. We provide detailed, no-surprise quotes after a free on-site inspection. Call 854-444-9416 for your estimate.
Yes — and this is one of the biggest advantages over traditional plaster on gunite. With standard plaster, most contractors recommend waiting at least one week (often two) after a Hot-Start process before swimming normally. With aquaBRIGHT™, the polymer coating is fully cured during application. Once the pool is filled and water chemistry is balanced, you're ready to swim — often the next morning.
The most common warning signs are a rough or chalky surface that scratches skin, visible cracks or crazing in the plaster, persistent stains that won't respond to cleaning, fading or blotchy discoloration, unusually high chemical consumption, and a sustained drop in water level that suggests surface porosity. On gunite pools specifically, you may also notice plaster separating from the shell (delamination) or hollow-sounding areas when you tap the wall — both signs the bond between plaster and gunite substrate has failed. If you're seeing two or more of these, it's time for a professional assessment. We offer free on-site evaluations throughout the Charleston area.
Most gunite and concrete pool resurfacing jobs with aquaBRIGHT™ take one to two days from drain to fill. Day one covers surface preparation — grinding, crack repair, and cleaning the gunite or concrete substrate. Day two is the coating application. Because there's no Hot-Start curing process, the pool can be filled immediately after the coating is applied — making this dramatically faster than the 7 to 14 days typically required for traditional plaster resurfacing and startup.
Gunite and concrete are closely related but not identical. Gunite (also called dry-mix shotcrete) is pneumatically sprayed onto a rebar framework — the method used in most custom-built pools across Charleston and the Lowcountry. Poured concrete uses a wet mix placed with forms. Both create a strong shell, and both develop the same surface problems over time: plaster staining, cracking, and etching. aquaBRIGHT™ bonds equally well to both substrates, so whether your pool is gunite or poured concrete, the coating system and warranty are the same.ShareContentdaniel-island-pool-resurfacing.htmlhtmlhttps://scpoolresurface.com/aquabright/ Concrete Pool Resurfacing in Charleston, SC Is your concrete or plaster pool cracking, staining, or turning blotchy no matter what you do? You’re not imagining it — and replastering the same way won’t solve it for long. Most plaster finishes last just 6 topasted# Gunite & Concrete Pool Resurfacing in Charleston, SC Is your concrete or gunite pool cracking, staining, or turning blotchy no matter what you do? You're not imagining it — and replastering the same way won't solve it for long. Most plaster finishes last just 6 to 10 years over gunite and concrpasted
Get a durable, modern finish with polyFIBRO® installed by Charleston’s trusted pool resurfacing specialists — designed to resist cracking, peeling, fading, and everyday wear for years to come.
