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Waterslide Interior Restoration

New gelcoat, sprayed to a glossy factory finish — the cost‑effective alternative to replacing your slides.

Gelcoat Refinishing

Restore the Ride Surface — Don’t Replace the Slide

No matter how well a waterslide is maintained, the ride surface wears down with time. Eventually every flume faces the same choice: replace it, or restore it. Interior restoration brings back the appearance and performance of your slides at a fraction of replacement cost.

We strip any old gelcoat, clean the interior surface, and repair every fiberglass defect before a drop of new coating goes on — so the finish doesn’t just look new, it lasts. Then we spray the new gelcoat with a catalyst injection system or pressure pot, and buff and wax the cured surface to a shine that holds up to season after season of riders.

The Slide Experts have been restoring waterpark attractions since 2009, and our crews treat regular interior maintenance as what it is — a business strategy that keeps guests coming back.

Freshly gel-coated waterslide interior — preview the finish in different colors
Pick Your Color

Your Slide. Your Color.

New gelcoat comes in the color of your choice — selected from our RAL color chart, free of charge. Tap a swatch to preview the finish.

Color preview is illustrative — final colors are matched from the physical RAL chart with you before any work begins.

How It Works

Our Gelcoat Process

Strip & Clean

Old gelcoat comes off and the interior surface is cleaned down to sound fiberglass.

Repair & Prime

Every defect is repaired and a polyester or vinyl‑ester primer/filler coat is applied where needed — no leaks, no shortcuts.

Spray the Gelcoat

New gelcoat is sprayed with a catalyst injection system or pressure pot for an even, factory‑grade layer.

Buff & Wax

Once cured, the surface is buffed and waxed so it stays shiny, fast, and protected.

Real Projects

Interior Restorations We’ve Done

Hover or tap to compare before and after.

BeforeAfter
Waterslide interior gelcoat restoration — after restoration Waterslide interior gelcoat restoration — before restoration
BeforeAfter
Waterslide channel restoration — after restoration Waterslide channel restoration — before restoration
BeforeAfter
Waterslide flume interior restoration — after restoration Waterslide flume interior restoration — before restoration