Paint & Maintenance
-
Seachoice Scupper Valve 18261
Seachoice
$8.12 $7.99Seachoice Scupper Valve 18261 High impact fiberglass reinforced white plastic ring with rubber flap and gasketFor boats with self bailing cockpitsMounts on transom above water line.- Part Number:
- 50-18261
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 2-7/8" dia.
- Fastener:
- (4) #6
$8.12 $7.99 -
Sea-Dog Line Nylon Drain Plug Bulk 520010
SEA-DOG LINE
$3.25 $3.09Sea-Dog Line Nylon Drain Plug Bulk 520010 Designed with a molded-in-recess in the base, thus trapping the sealant in place and providing a more water-tight seal. 1" hole dia. #10 FH- Part Number:
- 354-520010
- Availability:
- In Stock - Ships same or next business day.
- Material:
- Nylon
- A:
- 1"
- B:
- 1-1/2"
- Pkg.:
- Bulk
$3.25 $3.09 -
Seachoice 9 Mohair 1/8 Red Nap Roller 92731
Seachoice
$5.99 $4.99Seachoice 9 Mohair 1/8 Red Nap Roller 92731 All roller covers have a phenolic core and come in a variety of colors for your personal preference.- Part Number:
- 50-92731
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 9"
- Nap:
- 1/8"
- Color:
- Red
- Material:
- Mohair
$5.99 $4.99 -
Perko 1/2 Thru Hull Connection 0328Dp4
Perko
$8.89 $5.04Perko 1/2 Thru Hull Connection 0328Dp4Molded white plastic with broad flange. For use with hose. Not recommended for use below waterline. UL Listed- Part Number:
- 9-0328DP4
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 1/2"
- Flange:
- 1-1/2" OD
- Max Hull Thickness:
- 1-1/4"
$8.89 $5.04 -
Seachoice 4 Mohair 1/8 Red Nap Roller 92711
Seachoice
$3.99 $3.29Seachoice 4 Mohair 1/8 Red Nap Roller 92711 All roller covers have a phenolic core and come in a variety of colors for your personal preference.- Part Number:
- 50-92711
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 4"
- Nap:
- 1/8"
- Color:
- Red
- Material:
- Mohair
$3.99 $3.29 -
Sea-Dog Line Replacement Plug And Gasket 520021
SEA-DOG LINE
$2.99 $2.49Sea-Dog Line Replacement Plug And Gasket 520021- Part Number:
- 354-520021
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Replacement Plug & Gasket
- Pkg.:
- Bulk
$2.99 $2.49 -
Sold Out, please call for ETA.
Seachoice 90 Deg Elbow-7/8 -SS 38421
Seachoice
$18.65 $14.99Seachoice 90 Deg Elbow-7/8 -SS 38421 Made of cast 316 stainless steel, polished • 1/4" - 28 cup - point set screw included- Part Number:
- 50-38421
- Availability:
- In Stock - Ships same or next business day.
- Angle:
- 90 Deg -
- Tube:
- 7/8" OD
$18.65 $14.99 -
Sea-Dog Line Delrin Flush Pull(Large) - Bla 227320-1
SEA-DOG LINE
$6.15Sea-Dog Line Delrin Flush Pull(Large) - Bla 227320-1 Injection molded Acetal. Black. #6FH fastener.- Part Number:
- 354-2273201
- Availability:
- In Stock - Ships same or next business day.
- A:
- 3-5/8"
- B:
- 2-3/8"
- C:
- 2-15/16"
- D:
- 1 3/4"
- E:
- 11/16"
- Color:
- Black
$6.15 -
Attwood Marine Louver Vent Venturi/White/Bulk 1494F1
Attwood Marine
$22.39 $16.99Attwood Marine Louver Vent Venturi/White/Bulk 1494F1 A clean, contemporary, louver designed vent. Corrosion-resistant paintable ABS plastic. Install with #8 fasteners. For use with collector boxes 13411 for 3" systems. Sized for installation even on...- Part Number:
- 23-1494F1
- Availability:
- In Stock - Ships same or next business day.
- Color:
- White
- Cut Out:
- 2" H x 15-3/8" L
- Pkg.:
- Bulk
$22.39 $16.99 -
Seachoice 7 Mohair 1/8 Red Nap Roller 92721
Seachoice
$3.99 $3.76Seachoice 7 Mohair 1/8 Red Nap Roller 92721 All roller covers have a phenolic core and come in a variety of colors for your personal preference.- Part Number:
- 50-92721
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 7"
- Nap:
- 1/8"
- Color:
- Red
- Material:
- Mohair
$3.99 $3.76 -
Seachoice Marine Boat Dock Padded Deck Chair With Red Piping 78511
Seachoice
$231.99 $164.99Seachoice Padded Canvas Deck Chair W/Red Piping 78511 Enjoy beautiful weather on your boat or dock with Seachoice Folding Deck Chairs, available in two attractive styles. Lightweight and portable, our Folding Deck Chairs let you relax in comfort...- Part Number:
- 50-78511
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Blue w/ Red Trim
- Size:
- 38" H x 23.5" W
$231.99 $164.99 -
Attwood Marine Boat Turbo 3000 3-inch In-line Bilge Blower White 1733-4
Attwood Marine
$46.99 $33.99Attwood Marine Turbo 3000-3 Blower White 1733-4 The first vane axial-flow fan bilge blowers designed using aerospace technology to maximize performance. It provides powerful system output at a low power input in a compact size. Patented in-line design...- Part Number:
- 23-17334
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Water-Resistant - White
- Hose:
- 3"
- CFM:
- 120
- Volts:
- 12
- Amps:
- 2.6
- Pkg.:
- Bulk
$46.99 $33.99 -
Sea-Dog Line Deck Plate Bk Smoot 5 Qtr Trn 336155-1
SEA-DOG LINE
$14.85 $13.99Sea-Dog Line Deck Plate Bk Smoot 5 Qtr Trn 336155-1 Sea-Dog's Quarter-Turn Deck Plate is UV stabilized and features a new locking system that prevents over tightening, jamming and cross threading. Easy to open and close. A specially engineered...- Part Number:
- 354-3361551
- Availability:
- In Stock - Ships same or next business day.
- A:
- 5 1/2"
- B:
- 7 1/8"
- C:
- 5 1/2"
- D:
- 6 3/8"
- Finish:
- Smooth
- Color:
- Black
$14.85 $13.99 -
West System Notched Spreader 809
West System
$2.05This stiff 4″ x 4″ plastic spreader with 1/8″, 3/16″ and 1/4″ notches on three sides for quickly applying thickened epoxy at a constant rate over large areas. Thin, straight edge is ideal for applying layers...- Part Number:
- 655-809
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Notched
- Pack:
- 1
$2.05 -
Sea-Dog Line Delrin Flush Pull(Small) - Bla 227310-1
SEA-DOG LINE
$5.99 $5.95Sea-Dog Line Delrin Flush Pull(Small) - Bla 227310-1 Injection molded Acetal.- Part Number:
- 354-2273101
- Availability:
- In Stock - Ships same or next business day.
- A:
- 2-3/16"
- B:
- 1-3/4"
- C:
- 1-9/16"
- D:
- 11/16"
- Color:
- Black
- Fastener:
- #6 FH
$5.99 $5.95 -
Sold Out, please call for ETA.
Seachoice 90 Deg Universal Tee-7/8 -SS 38111
Seachoice
$23.05 $17.99Seachoice 90 Deg Universal Tee-7/8 -SS 38111 Polished • 1/4" - 28 cup-point set screws included- Part Number:
- 50-38111
- Availability:
- In Stock - Ships same or next business day.
- Material:
- Cast 316 Stainless Steel
- Angle:
- 90 Deg -
- Tube:
- 7/8" OD
$23.05 $17.99 -
Pettit Splash 2-Part Zone Epoxy- Parts A & B- 2 Gallons Kit 84788/8478916 A788G
Pettit
$456.19 $329.99Pettit Splash Zone Epoxy- Parts A & B- 2 Gallons Kit- 84788/8478916Extremely hard; abrasion and impact resistant; two-component epoxy for marine use only. Provides protection against corrosion of metals and erosion and deterioration of concrete and...- Part Number:
- 93-A788G
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 2 Gallon (1 Gal A & 1 Gal B)
$456.19 $329.99 -
Sea-Dog Line Louvered Vent Black 337211-1
SEA-DOG LINE
$10.00 $9.99Sea-Dog Line Louvered Vent Black 337211-1 Injection molded ABS. Dimensions: 2-5/8" x 17-1/2" L x 2-5/8" H x 7/16" D- Part Number:
- 354-3372111
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
- Cut Out:
- 1-7/8" H x 15-1/2" L
$10.00 $9.99 -
Attwood Marine Louvered Vent Flush White 1425-5
Attwood Marine
$27.69 $19.99Attwood Marine Louvered Vent Flush White 1425-5 Canted louvers deflect rain and spray and help conceal the collector box. Black ABS plastic. Installs flush to the hull with #8 screws. Use with 13411 collector box for 3" system. Dimensions: 17-9/16" L x...- Part Number:
- 23-14255
- Availability:
- In Stock - Ships same or next business day.
- Color:
- White
- Cut Out:
- 2" H x 15-1/4" L
- Pkg.:
- Poly Bag
$27.69 $19.99 -
Sea-Dog Line Strap Hinge SS 4-1/8" 1Pr/C 201134-1
SEA-DOG LINE
$11.40 $10.09Sea-Dog Line Strap Hinge SS 4-1/8" 1Pr/C 201134-1- Part Number:
- 354-2011341
- Availability:
- In Stock - Ships same or next business day.
- A:
- 4"
- B:
- 2"
- C:
- 2"
- D:
- 1-1/8"
- E:
- 1/8"
- Pack:
- 2
$11.40 $10.09
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.