Concrete Sealing That Actually Lasts
Unsealed concrete is a sponge. It soaks up oil drips from the garage, iron from well water, sunscreen from the pool deck, and every ounce of Florida rain that hits it — and all of it shows. Within three years most unprotected driveways and pool decks in Northeast Florida look ten years older than the home they belong to. Within five, the surface is pitted, stained, and spalling at the control joints.
Concrete sealing stops that clock. Done right, a single application buys you three to five years of bright, clean, stain-resistant surface — and when we maintenance-wash it between reseals, the concrete looks the day it was poured for the entire life of the home. First Coast Property Experts applies Trident-compatible penetrating and wet-look sealers on driveways, garage floors, pool decks, stamped patios, and pool cages across St. Johns, Duval, and Nassau counties.
Two Finish Options
Penetrating Sealer — Invisible Protection
Starting at $1.75 / sqft · free assessment for exact pricing
A silane-siloxane penetrating sealer soaks into the top quarter-inch of the concrete and bonds at the molecular level. You cannot see it. You cannot feel it. The concrete looks exactly the way it looked before we showed up — except water now beads, oil stains wipe off, and salt spray doesn’t eat the surface. This is the standard for driveways and garage floors where the homeowner wants protection but does not want a change in appearance.
Applied to: plain concrete driveways, garage floors, walkways, pool decks where the owner wants a matte natural finish.
Wet-Look Acrylic — Stamped Concrete Showcase
Starting at $3.00 / sqft · free assessment for exact pricing
A high-solids acrylic sealer that darkens and enriches the surface color the way rainwater does, then locks that look in for three years. Best on stamped concrete patios, textured pool decks, and decorative driveways where the pattern deserves to be seen. We include anti-slip additive on every pool deck application as a safety standard — never as an upcharge you have to ask for.
Applied to: stamped concrete patios, textured pool decks, decorative driveways, acid-stained floors, outdoor living areas.
Why FCPE on Concrete (Not Just the Same as Pavers)
Concrete and pavers are two different materials with two different sealing systems. Too many contractors try to use the same product line on both — and that is how you end up with a pool deck that turns white in six months or a driveway where the sealer peels in sheets under the first summer sun.
FCPE uses a dedicated concrete line — penetrating silane-siloxane from Trident-compatible suppliers for structural protection, and high-solids acrylic (wet-look) for decorative surfaces. Every concrete job gets:
- Pressure wash and surface prep (oil spot treatment where needed)
- Moisture test before application (Florida humidity ruins sealing jobs installed too wet)
- Two-coat application for wet-look, single-coat for penetrating
- Anti-slip additive standard on any pool deck or wet surface
- Work guarantee backed by more than a century of combined expertise
How We Seal Concrete
Hot-water pressure clean removes oils, bio-growth, tire rubber, and previous sealer residue. Concrete must be contaminant-free before any sealer can bond.
Moisture in the slab is the single most common cause of sealer failure. We allow a minimum 48-hour dry period after cleaning before applying any product. Sealer applied over damp concrete is guaranteed to fail — we do not cut this step.
Control joints and expansion joints are inspected. Where joint filler material has deteriorated, we replace it with ASTM C144 joint angular sand, swept in and compacted to stabilize the slab field and prevent water intrusion at the joints.
Penetrating sealers are back-rolled in two passes — first coat penetrates, second coat locks the surface. Wet-look acrylics are applied in two thin coats with a solvent-resistant roller, allowing full cure between coats. No pooling, no lap marks.
What It Costs
| Surface | Penetrating | Wet-look |
|---|---|---|
| Driveway, up to 600 sqft | Starting at $1,050 | Not recommended |
| Driveway, 600–1,200 sqft | Starting at $1.75 / sqft | — |
| Stamped patio, up to 400 sqft | — | Starting at $1,200 |
| Pool deck, 400–900 sqft | Starting at $1,100 | Starting at $1,800 |
| Garage floor, standard two-car | Starting at $1,050 | — |
| Commercial / large residential (3,000+ sqft) | Custom quote | Custom quote |
Site visit required on every concrete job over 800 sqft or any stamped surface. Sealer selection is not a guess — we match product to substrate on-site.
The Process
How We Seal Concrete
- Stage 1 — Surface Deep Clean
Low-pressure hot-water extract removes oils, bio-growth, and previous sealer residue without damaging the concrete surface. - Stage 2 — Full Dry Period
Minimum 48-hour moisture release. Sealer applied over damp concrete is guaranteed to fail. - Stage 3 — Crack and Joint Inspection
Expansion joints inspected. Deteriorated joint material replaced with ASTM C144 angular washed sand where applicable on pavement joints. - Stage 4 — Sealer Application
Two-coat penetrating or wet-look sealer system applied with back-roll method. First coat penetrates; second coat locks.
Frequently Asked Questions
- How long does concrete sealing last?
- Penetrating sealers on a driveway or garage floor typically last four to five years before they need a maintenance re-application. Wet-look acrylic on a decorative surface holds its sheen for two to three years and then benefits from a single-coat refresh. We recommend a light maintenance wash every twelve to eighteen months to extend both.
- Can you seal concrete that is already stained?
- Most stains — oil, rust, iron, efflorescence — can be treated during surface prep. On an assessment visit we identify which stains lift out before sealing and which require specialty treatment. We do not seal over stains that will telegraph through.
- Is the wet-look finish slippery when wet?
- Acrylic wet-look sealers are slippery on wet surfaces if applied without an anti-slip additive. FCPE includes anti-slip additive on every pool deck and wet-surface application as a safety standard. We note it in your contract so there is no ambiguity.
- What about new construction — can you seal fresh concrete?
- Yes. New concrete needs to cure for at least 28 days before a penetrating sealer, and 30 to 60 days before a wet-look acrylic. If your concrete was poured in the last two months we will schedule the seal at the right moment in the cure curve — not before.
- Do you seal pool cages and screen enclosures too?
- Different service, different chemistry. Pool cage softwashing is its own line item — see our pool cage cleaning page for that work. We often bundle a pool cage softwash into the same visit as a pool deck sealing job to save a trip fee.
