Paint & Maintenance
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Boat Life Silicone Cartridge-White 1151
BoatLIFE
$38.39 $20.99Boat Life Silicone Cartridge-White 1151 Adheres 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:
- 76-1151
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 10.6 oz. cart.
- Color:
- White
$38.39 $20.99 -
GROCO 3/4" Fresh Water Strainer w/#304 SS Basket WSB-750
Groco
$62.00 $49.993/4" Fresh Water Strainer with #304 SS Basket FEATURES Protect fresh water pumps from debris. White nylon strainer head and clear plastic sight glass. Glass unscrews for filter basket cleaning. Mount bracket included...- Part Number:
- 34-WSB750
- Availability:
- In Stock - Ships same or next business day.
- Thread NPT:
- 3/4"
- Basket:
- Stainless Steel
- A:
- 5
- B:
- 2.9
$62.00 $49.99 -
GROCO BS-13 Stainless Steel Basket - 3.1" x 13.8" BS-13
Groco
$97.00 $69.99BS-13 Stainless Steel Basket - 3.1" x 13.8" GROCO's 304 Stainless Steel filter baskets for the raw water strainers. The baskets have an improved handle design. Fits: ARG-3020- Part Number:
- 34-BS13
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Basket
- Fits:
- ARG3020
- Pipe:
- 3"
- Size:
- 3.1" √ó 13.8"
- Screen:
- 304 S.S.
$97.00 $69.99 -
Rule Bilge Pump-500gph 24V 25Da24
Rule
$62.39 $39.99Rule Bilge Pump-500gph 24V 25Da24 Our pumps are tested to the highest standard, resulting in higher flow with better efficiency. Higher Flow optimized impeller to provide greater flow at the same amperage Built-in Thermal Cut-Off (TCO) Back Flow...- Part Number:
- 29-25DA24
- Availability:
- In Stock - Ships same or next business day.
- GPH:
- 500
- Hose:
- 3/4"
- Volts:
- 24
- Amps:
- 0.8
$62.39 $39.99 -
Sea-Dog Line Deck Fill 1-1/2 Nylon For Gas 357010-1
SEA-DOG LINE
$23.85 $21.99Sea-Dog Line Deck Fill 1-1/2 Nylon For Gas 357010-1 Black nylon body. Gas and water caps include safety chains. Use #10 FH fasteners. Clam shell.- Part Number:
- 354-3570101
- Availability:
- In Stock - Ships same or next business day.
- Type:
- Gas
- Color:
- Red
- A:
- 1-1/2"
- B:
- 2-1/2"
- C:
- 3-3/8"
$23.85 $21.99 -
Sea-Dog Line S/S Set Screw 1/4-28 x 3/16 299999-1
SEA-DOG LINE
$6.49Sea-Dog Line S/S Set Screw 1/4-28 x 3/16 299999-1 1/4" - 28 x 3/16" cone point hex drive.- Part Number:
- 354-2999991
- Availability:
- In Stock - Ships same or next business day.
- Pack:
- 10
$6.49 -
Seachoice Thru Hull W/SS Cover-5/8 90Dg 50-18531
Seachoice
$17.29 $10.50Seachoice Thru Hull W/SS Cover-5/8 90Dg 50-18531 Molded from polypropylene with glass fiber for strengthNot recommended for use below the waterline.- Part Number:
- 50-18531
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 5/8"
- Flange:
- 1-7/8"
- Max Hull Thickness:
- 1-3/8"
$17.29 $10.50 -
Bomar Right Locking Quick Dog (Nibo) P200053
Bomar
$64.89 $43.25Bomar Right Locking Quick Dog (Nibo) P200053- Part Number:
- 49-P200053
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Right latch dog assembly
$64.89 $43.25 -
GROCO 3/4" NPS NPT Combo Stainless Steel Thru-Hull Fitting w/Nut TH-750-WS
Groco
$22.00 $17.993/4" NPS NPT Combo Stainless Steel Thru-Hull Fitting with Nut Features: NPSM / NPT combination thread #316 Stainless Steel Sizes from 1/2" to 3" UL Listed 647B BSPP and Stainless Steel models available- Part Number:
- 34-TH750WS
- Availability:
- In Stock - Ships same or next business day.
- Thread NPS:
- 3/4"
- A:
- 2.2
- B:
- 0.3
- C:
- 1.9
$22.00 $17.99 -
Johnson Pump 750 GPH Spare Motor For Cartridge Pump 28572
Johnson Pump
$69.09 $49.99Johnson Pump Cartridge F/750gph Bilge/Aera 28572 Replacement motor cartridges for JP aerators, bilge, low boy, twinport, and shower sump pumps Universal pump housing allows for upgradeable GPH Motors fits JP aerators, bilge, lowboy,...- Part Number:
- 189-28572
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Repl. Motor Cartridge
- GPH:
- 750
$69.09 $49.99 -
Johnson Pump F7B-8007 1 Npt-5/8 Shaft 28 10-24572-51
Johnson Pump
$593.79 $474.99Johnson Pump F7B-8007 1 Npt-5/8 Shaft 28 10-24572-51 A range of compact, raw water resistant, multipurpose bronze pumps. With excellent self-priming capability, these pumps are ideal as cooling water pumps for marine engines, bilge pumps, deckwash...- Part Number:
- 189-102457251
- Availability:
- In Stock - Ships same or next business day.
- Impeller:
- 091028B
- Ports:
- 1" NPT
- Volts:
- 12
- Pump Type:
- F7B-8007
$593.79 $474.99 -
Sea-Dog Line Deck Fill Cap-Blue (Water) 357017-1
SEA-DOG LINE
$11.99 $11.95Sea-Dog Line Deck Fill Cap-Blue (Water) 357017-1- Part Number:
- 354-3570171
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Water Cap
- Color:
- Blue
$11.99 $11.95 -
Sea-Dog Line Siding Door Stop SS 221700-1
SEA-DOG LINE
$40.30 $34.99Sea-Dog Line Siding Door Stop SS 221700-1 Cast 316 Stainless- Part Number:
- 354-2217001
- Availability:
- In Stock - Ships same or next business day.
- A:
- 2-7/8"
- B:
- 1-1/4"
- C:
- 1/4"
- D:
- 9/16"
- E:
- 7/8"
- Fastener:
- #8 FH
$40.30 $34.99 -
Shurflo Aqua King II Premium 4.0 4148-153-E75
Shurflo
$416.28 $259.99Shurflo Aqua King II Premium 4.0 4148-153-E75 Designed for boats with multiple fixtures, these pumps provide "just like home" shower pressure, yet can operate at low flow conditions without cycling. A built in mechanical bypass function enables the pump...- Part Number:
- 275-4148153E75
- Availability:
- In Stock - Ships same or next business day.
- GPM:
- 4
- PSI:
- 55
- Volts:
- 12
- Amps:
- 10
- Size:
- 10" x 5" x 4-3/4"
$416.28 $259.99 -
Attwood Marine Collector Box F/2-3 Hoses 1341-1
Attwood Marine
$20.89 $18.99Attwood Marine Collector Box F/2-3 Hoses 1341-1 Cut-outs for two 3' I.D. hoses. Corrosion-resistant plastic. For use w/plastic venturi, flush louvered, or trimline vent.- Part Number:
- 23-13411
- Availability:
- In Stock - Ships same or next business day.
- Cut Out:
- 2-1/16" H x 15-9/16" L
- Depth:
- 3-7/8"
- For:
- 1423 - 1424 - 1425 -
1426 - 1494 - 1496A
$20.89 $18.99 -
Attwood Marine Cowl Vent 3 Surface Mount/Zamak 1364A3
Attwood Marine
$39.99 $31.95Attwood Marine Cowl Vent 3 Surface Mount/Zamak 1364A3Can be used with any standard 3" ventilation hose. Features flexible hose flange that is screwed onto hose, then snaps onto the flange. The neck extends 1" below deck. Chrome-plated zinc. Flange is non...- Part Number:
- 23-1364A3
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 6" L x 5-5/16" W x 2-1/4" H
- Hole:
- 3-1/4" to 3-1/2" dia.
$39.99 $31.95 -
Attwood Marine Gripper Metal 3 11950-6
Attwood Marine
$13.49 $10.99Attwood Marine Gripper Metal 3 11950-6 Makes a great primary cleat on kayaks, canoes, fishing boats and pontoons. Also good as a utility cleat on docks, piers, trailers and more. 3" model handles rope up to 3/8" dia. With the easy-to-use lace back...- Part Number:
- 23-119506
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 3"
- Pack:
- Pr.
$13.49 $10.99 -
Beckson Marine Clipper Clips 5/8-3/4 Clp-3/4
Beckson Marine
$8.99 $8.33Beckson Marine Clipper Clips 5/8-3/4 Clp-3/4Ideal for storing boat hooks, mops, gaffs, flashlights, tools and a variety of accessories. All use 1/8" holes on 3/4" centers.- Part Number:
- 35-CLP34
- Availability:
- In Stock - Ships same or next business day.
- Fits:
- 5/8" - 7/8"
- Color:
- Black
- Pack:
- 2
$8.99 $8.33 -
Bomar Inspect Hatch White 13-3/4X23-1/2 G8102022
Bomar
$189.99 $174.99Bomar Inspect Hatch White 13-3/4X23-1/2 G8102022 Flush mounting, molded low profile hatch is fully gasketed with UV stabilized resin and non-skid surface. Comes with "T" handles for easy operation and stainless steel hinge pins.- Part Number:
- 49-G8102022
- Availability:
- In Stock - Ships same or next business day.
- ID:
- 9-3/4" x 19-1/2"
- OD:
- 13-3/4" x 23-1/2"
- Cut Out:
- 12-1/8" x 21-1/8"
- Color:
- Off-White
$189.99 $174.99 -
Johnson Pump High Water Alarm W Ultima 12V 72303-001
Johnson Pump
$155.39 $129.99Johnson Pump High Water Alarm W Ultima 12V 72303-001 High water alarm with a float switch features digital technology using the patented Mirus field effect. Totally sealed fluid detector is never in contact with water, will not corrode and is not...- Part Number:
- 189-72303001
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Alarm with Ultima Switch
- Volts:
- 12
- Max Amps:
- 20
$155.39 $129.99
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.