Paint & Maintenance
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Boat Life Life Calk Cartridge-Teak Brow 1036
BoatLIFE
$60.09 $30.89Boat Life Life Calk Cartridge-Teak Brow 1036Long lasting, permanently flexible marine polysulfide sealant which can be sanded, painted and used above and below the waterline. Tack-free in 1 to 3 days, excellent resistance to teak oils, gasoline and...- Part Number:
- 76-1036
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 10.6 oz. cart.
- Color:
- Teak Brown
$60.09 $30.89 -
Boat Life Life Calk Primer 1059
BoatLIFE
$40.99 $28.64Boat Life Life Calk Primer 1059One-part, resin-based primer for use on oily woods. Promotes maximum adhesion with polysulfide sealants.- Part Number:
- 76-1059
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 8 oz.
$40.99 $28.64 -
Boat Life Liquid Life Calk Tube-Black 1055
BoatLIFE
$21.69 $13.45Boat Life Liquid Life Calk Tube-Black 1055For sealing the finest cracks and seams. The only liquid sealant that does not shrink when cured. Flows into the smallest cracks and seams and stays. Cures to a firm bond with the same lifetime adhesion as...- Part Number:
- 76-1055
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 3 oz. tube
- Color:
- Black
$21.69 $13.45 -
Boat Life Mildew Remover 1137
BoatLIFE
$33.89 $26.78Boat Life Mildew Remover 1137Chlorine-free, acid-free formula for the removal of mildewOne part system controls odor. Safe on fabrics.- Part Number:
- 76-1137
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 16 oz. Spray
$33.89 $26.78 -
Boat Life Silicone Tube-Black 1142
BoatLIFE
$19.79 $11.26Boat Life Silicone Tube-Black 1142Adheres to fiberglass, plastic, metal and wood. Stops leaks and waterproofs. Seals ports, thru-hull fittings, hatches, windows, topside fittings. New, low odor "De-Skunked" formula. Superior adhesion.- Part Number:
- 76-1142
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 2.8 oz. tube
- Color:
- Black
$19.79 $11.26 -
Boat Life Silicone Tube-Clear 1140
BoatLIFE
$19.79 $11.26Boat Life Silicone Tube-Clear 1140Adheres to fiberglass, plastic, metal and wood. Stops leaks and waterproofs. Seals ports, thru-hull fittings, hatches, windows, topside fittings. New, low odor "De-Skunked" formula. Superior adhesion.- Part Number:
- 76-1140
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 2.8 oz. tube
- Color:
- Clear
$19.79 $11.26 -
Boat Life Solvent/Cleaner - Pint 1056
BoatLIFE
$50.59 $41.52Boat Life Solvent/Cleaner - Pint 1056Specially formulated to remove uncured Life-Calk from hands, tools and clothing. Recommended for surface cleaning prior to applying caulking and sealants. May also be used as a degreaser for tools and implements. Safe...- Part Number:
- 76-1056
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Pint
$50.59 $41.52 -
Boat Life Teak Bright Teak Oil-Quart 1088
BoatLIFE
$54.29 $47.65Boat Life Teak Bright Teak Oil-Quart 1088Provides most scientifically advanced method of sealing and protecting teak against dirt, stains and dry out. Penetrates deep into wood (dry wood only) to feed and protect finish. Compatible with Life-Calk®...- Part Number:
- 76-1088
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Quart
- Color:
- Natural
$54.29 $47.65 -
Boat Life Teak Brite Powder Cleaner 26oz 1085
BoatLIFE
$31.69 $26.83Boat Life Teak Brite Powder Cleaner 26oz 1085Heavy-duty one-step powder cleaner. For teak decks and trim. Restores stained teak without sanding. Apply to wet teak and scrub with Boat Life's Scrub-All. Extra strong. Will not harm polysulfide or other seam...- Part Number:
- 76-1085
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 26 oz.
$31.69 $26.83 -
Boat Life Test Tank Cleaner Gallon 1127
BoatLIFE
$93.49 $76.10Boat Life Test Tank Cleaner Gallon 1127Designed for outboard marine shops. Absorbs oil, water, grease into suspension. Removes oil slick from water surface. Lower units come out clean. No wipe down necessary. Real oil eater. Concentrated. Self-activating...- Part Number:
- 76-1127
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Gallon
$93.49 $76.10 -
Bomar Female Knob P10007
Bomar
$28.89 $20.26Bomar Female Knob P10007- Part Number:
- 49-P10007
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Female
$28.89 $20.26 -
Bomar Gasket 9/16X5' F/Cast Hatches P100525
Bomar
$59.79 $39.93Bomar Gasket 9/16X5' F/Cast Hatches P100525- Part Number:
- 49-P100525
- Availability:
- In Stock - Ships same or next business day.
- Description:
- 9/16" x 5' Gasket
$59.79 $39.93 -
Sold Out, please call for ETA.
Bomar Hatch Access 10X30 Cream G7103022
Bomar
$184.39 $153.52Bomar Hatch Access 10X30 Cream G7103022Molded of high impact UV stable polypropylene. Hatch is low profile for floor mounting. No screws are visible from the exterior. Hatch opens 180°. Has a strong lid with support bars and a double gasket for...- Part Number:
- 49-G7103022
- Availability:
- In Stock - Ships same or next business day.
- ID:
- 27-5/16" x 10-5/16"
- OD:
- 30-1/4" x 13-7/16"
- Cut Out:
- 28-3/8" x 11-3/8"
- Color:
- Off White
$184.39 $153.52 -
Bomar Hatch Pack with Trim Ring/Screen G9951111
Bomar
$686.29 $571.52Bomar Hatch Pack with Trim Ring/Screen G9951111This low profile molded hatch has quick action dogs, collet arm, vent position and smoked acrylic lens. Trim ring & screen included.- Part Number:
- 49-G9951111
- Availability:
- In Stock - Ships same or next business day.
- OD:
- 22-1/16" x 22-5/16" OD
- Cut Out:
- 19-3/4" x 19-3/4"
- Flange:
- 21 7/8" X 21 7/8"
$686.29 $571.52 -
Sold Out, please call for ETA.
Bomar Port SS 5X12 with .25" Trim Ring H655203
Bomar
$1,223.69 $998.62Bomar Port SS 5X12 with .25" Trim Ring H655203Stainless steel portlights passage series. Smoked acrylic lens, complete with trim ring and screen. Deep drain angle, no visible exterior screws. Easy exterior installation.- Part Number:
- 49-H655203
- Availability:
- In Stock - Ships same or next business day.
- Cut Out:
- 6-5/8" x 13-5/8"
- Max Hull Thickness:
- 1" - 1-1/2"
$1,223.69 $998.62 -
Bomar S516 SS Port with Scrn S5166SS
Bomar
$757.09 $623.70Bomar S516 SS Port with Scrn S5166SSNo visible exterior screwsLarge viewing areaDeep drain angleAdjustable quick dogsSmoked lensComplete with trim ring and removable screen- Part Number:
- 49-S5166SS
- Availability:
- In Stock - Ships same or next business day.
- Includes:
- Screen & Opening
- ID:
- 3-7/8" x 14-1/8"
- OD:
- 7-3/4" x 18"
- Cut Out:
- 6-3/4" x 17"
$757.09 $623.70 -
Bomar Spr Riserarm(Except 130/520) P10000
Bomar
$174.89 $132.13Bomar Spr Riserarm(Except 130/520) P10000- Part Number:
- 49-P10000
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Riser Arm for cast
$174.89 $132.13 -
Bomar Tie Down Dog P10009
Bomar
$81.69 $54.09Bomar Tie Down Dog P10009- Part Number:
- 49-P10009
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Latch Dog Assembly
$81.69 $54.09 -
Clearance SeaHawk Monterey Water Based Antifouling Coating Black Quart 5445 5445Qt
Seahawk
$87.19 $49.99OPEN BOX / Clearance Seahawk Monterey Black Quart 5445Qt Water Based - Low VOC'sSolvent-free. Best protection against all types of fouling, environment-friendly. Easy to apply, semi-hard, ablative finish, compatible with most paints. Apply over most...- Part Number:
- OPENBOX-5445QT
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
- Size:
- Quart
$87.19 $49.99 -
Sold Out, please call for ETA.
Collinite Color-Up Prewax Cleaner Pint 840
Collinite
$10.90 $0.00Collinite Color-Up Prewax Cleaner Pint 840Safely removes film, light oxidation, oil, bird droppings, water spots, and tough stains from exterior finishes. Restores original color and gloss and facilitates the easy application of Collinite’s last step...- Part Number:
- 244-840
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Pint
$10.90 $0.00
Boat Paint & Maintenance Supplies
Keeping your boat clean, protected, and ready for the water starts with the right maintenance products. PowerBoatSupply.com carries a wide selection of boat paint and maintenance supplies, including cleaners, coatings, sanding products, sealants, repair materials, and everyday tools for routine upkeep.
Whether you're restoring a finish, repairing fiberglass, sealing hardware, or stocking up for seasonal maintenance, our selection helps DIY boat owners and marine professionals get the job done with confidence.
Essential Boat Maintenance Products
From quick cleanups to larger repair projects, having the right supplies on hand makes every job easier. Shop core maintenance categories like cleaners and solvents, sanding and buffing supplies, waxes and polishes, and cleaning equipment.
- Cleaners & Solvents – Remove grime, residue, stains, and buildup
- Sanding & Buffing – Prep, smooth, polish, and restore surfaces
- Waxes & Polishes – Protect gelcoat and improve shine
- Cleaning Equipment – Keep your boat ready for every trip
Paint, Epoxy, Fiberglass & Repair Supplies
Larger jobs require products that hold up in marine environments. Browse paint, epoxy and coating products, filler and fiberglass repair supplies, sealants and adhesives, putty, and West System products for repairs, refinishing, bonding, and structural maintenance.
- Paint, Epoxy & Coating – Protect and refinish marine surfaces
- Fiberglass Repair – Fix cracks, chips, wear, and surface damage
- Sealant & Adhesive – Bond, seal, and protect hardware and surfaces
- West System Products – Trusted epoxy solutions for marine repair
Tools, Hardware & Shop Essentials
The right tools and accessories help make maintenance faster and cleaner. Shop hardware, painting equipment, sprayers and bottles, buckets, air tool oil, and maintenance parts and accessories for everyday upkeep and project work.
- Painting Equipment – Brushes, rollers, trays, and prep tools
- Sprayers & Bottles – Apply cleaners, coatings, and treatments
- Hardware – Replacement parts and project essentials
- Maintenance Accessories – Helpful items for ongoing care
Seasonal Storage, Protection & Specialty Supplies
Boat maintenance is not just about cleaning and repairs. It also means protecting your boat during storage, transport, and changing weather. Find boat stands, dehumidifiers, protective clothing, marine carpet, teak products, and wood deck plugs to help keep your vessel in better condition year-round.
- Boat Stands – Support your boat during storage and service
- Dehumidifiers – Help reduce moisture in cabins and storage areas
- Teak Products – Clean, restore, and protect wood surfaces
- Protective Clothing – Stay safer during paint, repair, and cleaning work
Hoses, Tape & Sealing Products
For sealing, masking, rinsing, and cleanup, PowerBoatSupply.com also carries hoses, hoses and hose reels, hose nozzles and accessories, duct tape, foam and weatherseal tape, and packing and sealing tape.
Why Buy Boat Paint & Maintenance Supplies from PowerBoatSupply.com?
For decades, PowerBoatSupply.com has helped boaters find dependable marine parts, accessories, and maintenance products. Whether you're doing a quick cleanup, handling seasonal prep, or taking on a larger repair, our selection is built around products boaters can trust.
- Wide selection of marine maintenance supplies
- Products for DIY boat owners and marine professionals
- Fast shipping and dependable support
- Trusted marine-grade materials and brands
Shop boat paint and maintenance supplies today and get the cleaners, coatings, tools, repair products, and accessories you need to keep your boat looking great and performing season after season.