Fiberglass · Gelcoat · Bradenton, FL
Boat Fiberglass and Gelcoat Repair in Bradenton, Florida
Blenker repairs gelcoat and fiberglass on boats at its yard on the Manatee River in Bradenton, from chips and cracks in the gel coat to collision damage and transom repair and replacement. When the damage sits at or below the waterline, the boat comes out on the yard's own travel lift, so the haul and the repair happen in one place.
The work suits owners of fiberglass boats with a scraped or chipped finish, spider cracks, a damaged transom or impact damage from a collision. The price follows the size and depth of the damage, so start with a wide photo and a close-up sent with the quote request.

Why Blenker
Where Blenker stands out on hull repair
The lift and the repair in one yard
Damage below the waterline needs the boat out of the water. Blenker hauls boats on its own travel lift and blocks them in the same yard where the repair is done, so a hull repair does not start with arranging a haul somewhere else.
More than cosmetic
Ask for custom fiberglass work, a collision repair or a transom repair or replacement to be priced on the same written quote.
Gel coat or paint
Some hulls are finished in gel coat and some are painted. Ask whether the repair will be finished in gel coat or in paint, so it matches what the hull already has.
Family owned, with its own yard
Blenker is a family-owned business, and its fiberglass and gel coat repairs are done on boats brought to its own yard in Bradenton.
Hull and drive on one quote
Collision damage can reach past the fiberglass to the engine or the drive. Ask for the hull and the mechanical work in the same written quote.
Published rates
What it costs
Labor is billed by the hour, and the haul line applies if the boat comes out of the water. The price of a repair depends on the damage.
- Labor
- $150/hr
- Haul / Block / Re-Launch
- $25/ft
Rates as published by the yard. The quote is where the price for your boat is set.
Also done at the yard
What else does the yard do besides fiberglass and gel coat repair?
For any of the jobs below, send photos with your quote request: a wide shot and a close-up of the work.
- Custom fiberglass work
- Transom repair & replacement
- Marine coating work
- General painting & refinishing
Before you agree to a price
What a written fiberglass repair quote should list
Before any grinding starts, ask for these lines in writing:
- The damage: where it is on the boat, how large it is and how deep it goes.
- Whether the repair stays in the gel coat or reaches the laminate or the core behind it.
- The materials, and how the gel coat or paint color is matched to the hull.
- Labor at the hourly rate, with estimated hours for each stage from rebuild to fairing and finish.
- The haul, block and re-launch line, if the damage means the boat comes out of the water.
- How hidden damage found after the area is opened up is priced and approved.
- Sales tax and any shop fees.
From damage to finish
Photo, haul, rebuild, finish, launch
A small chip above the waterline may not need a haul.
Photos with the request
One wide shot that shows where the damage sits on the boat and one close-up with a hand or a coin beside it for scale. The quote form takes up to two photos; add the boat's make and length in the message.
Haul and block, if the damage is low
Damage at or below the waterline, and most structural work, needs a dry hull out of the water. The travel lift hauls the boat onto blocks in the yard, and one per-foot line covers lifting it out, setting it down and putting it back.
Ask how the repair will be done
Ask how the yard will remove the damaged material, rebuild the hull and match the finish. Hidden damage in the laminate or the core can show once the area is opened up, so ask for anything found there to be priced and approved before the work goes on.
Ask about the finish
A gel coat hull is normally refinished in gel coat and a painted hull in paint. Ask how the color will be matched and whether the area is sanded and polished or painted.
Back in the river
If the boat was hauled, the travel lift sets it back in the Manatee River.
Questions about fiberglass & gel coat
How much does it cost to fix fiberglass or gelcoat on a boat?
The price follows the size and depth of the damage, whether the fiberglass behind the gel coat needs rebuilding, and how much color matching the finish takes. Labor is $150/hr, and haul, block and re-launch is $25/ft if the repair needs the boat out of the water. Send a wide photo and a close-up with the quote request and ask for a written price.
Can gelcoat be repaired?
Yes, in most cases. Chips and scratches in gel coat, the thin outer layer of a fiberglass hull, can usually be filled, sanded and polished to match the surface around them. A crack that returns after a repair, or a spot that flexes underfoot, points to damage in the fiberglass underneath, and that layer needs repair first.
Can you fix fiberglass on a boat?
Yes. Blenker repairs fiberglass and gel coat and collision damage. How far a repair goes depends on whether the damage is only in the gel coat or reaches the fiberglass behind it, and photos help show which it is.
- Chips and scratches
- In the gel coat only. Usually filled, sanded, color-matched and polished.
- Spider cracks
- Often start at a stress point such as a cleat, a corner or a fitting. Worth a look at what is behind them.
- Soft or spongy spots
- Can mean water in the core or the laminate. They need to be opened up and checked, not just painted over.
- Collision damage
- Cracked or holed fiberglass is repaired structurally first and finished cosmetically last.
Can spider cracks and crazing in gelcoat be repaired?
Yes, though the cracks are often a symptom: they tend to start where the hull or deck flexes, such as around a cleat, a stanchion base, a corner or a thin spot in the laminate. Filling the cracks alone can let them come back, so a lasting repair deals with the cause, which can mean stiffening the fiberglass underneath before new gel coat goes on.
What is dock rash and can it be fixed?
Dock rash is the scrapes, gouges and paint transfer a hull picks up from pilings, docks and fenders. Light rash is damage to the gel coat and can usually be repaired; deeper gouges cut into the fiberglass and are repaired like any other fiberglass damage.
Does the yard repair boat collision damage?
Yes, Blenker repairs collision damage. If an insurance claim is open, mention it when you call, keep the claim number handy and send photos of the damage from several angles.
Does the yard repair soft decks and transoms?
Blenker repairs and replaces transoms. For soft decks, describe where the deck gives underfoot, send photos with the boat's make and length, and ask whether the yard takes deck work on your boat.
Does the boat need to be hauled for a fiberglass repair?
Not always. Damage above the waterline can often be repaired with the boat afloat or on a trailer, while damage at or below it, and most structural work, needs the hull out of the water and dry. The travel lift's haul, block and re-launch line is $25/ft.
Can new gelcoat go over old gelcoat?
Yes, once the old gel coat is cleaned of wax and sanded so the new layer can bond. Gel coat does not bond well over paint, so a hull that has already been painted is usually refinished in paint, and Blenker applies Awlgrip topside and finish systems.
Is a gelcoat repair kit enough, or does the boat need a yard?
A kit suits a small chip or scratch above the waterline on solid fiberglass. Cracks that keep coming back, soft or flexing spots, holes, damage below the waterline and large areas where the color has to match are usually yard work, so send photos with the quote request and ask what the repair involves.
How long does a fiberglass boat last?
Fiberglass itself does not rust or rot, so a hull's working life depends mostly on care: keeping water out of the core, keeping the gel coat sealed and repairing damage before it spreads. Chips and cracks left open let water into the laminate, which is how many small repairs turn into large ones.
Related at the yard
- Bottom jobsA hull repair and a bottom job both need the boat out of the water, so ask the office about doing them together.
- Marine paint systemsAwlgrip topside and finish systems, and general painting and refinishing.
- Boat detailingFor dull or chalky gel coat that may need a detail rather than a repair.
- Haul-outThe travel lift and its published rates.
- Published ratesThe labor rate, the haul rate and every other line.
Get a quote
Tell us about the boat
The boat's length and type, where the damage is, and one wide photo and one close-up.

Tell us what your boat needs.
Call the office during Mon–Fri 9:30am–4:00pm, or send the quote form with your boat's length, type and what it needs.