Paint & Maintenance
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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 Abs 5 Slot Ventilator - White 337290
SEA-DOG LINE
$7.99 $7.75Sea-Dog Line Abs 5 Slot Ventilator - White 337290 Injection molded. Ventilator may be used with collector boxes 331293 and 332398. Bulk.- Part Number:
- 354-337290
- Availability:
- In Stock - Ships same or next business day.
- Color:
- White
- Size:
- 13-1/4" L x 4-3/4" H x 9/16" D
- Cut Out:
- 3-5/8" H x 12-1/8" L
$7.99 $7.75 -
Sea-Dog Line Hatch Spring SS 11-5/8" 321680-1
SEA-DOG LINE
$66.95 $59.58Sea-Dog Line Hatch Spring SS 11-5/8" 321680-1Hatch spring is made of formed 304 stainless steel with injection molded nylon mounts. Big, heavy-duty spring that is ideal for larger hatches and dock boxes. Strong stainless steel spring with internal safety...- Part Number:
- 354-3216801
- Availability:
- In Stock - Ships same or next business day.
- Length:
- 11-5/8"
$66.95 $59.58 -
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 Marine Boat Hull Cleaner - Gallon 90691
Seachoice
$47.68 $39.99Seachoice Hull Cleaner-Gallon 90691 Biodegradable formula removes stains from grassy marine growth, rust and waterlinesSafe for use on all surfaces.- Part Number:
- 50-90691
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Hull Cleaner
- Size:
- 1 gal.
$47.68 $39.99 -
Seachoice Thru Hull W/SS Cover-1 90 Deg 50-18551
Seachoice
$17.04 $13.99Seachoice Thru Hull W/SS Cover-1 90 Deg 50-18551 Molded from polypropylene with glass fiber for strengthNot recommended for use below the waterline.- Part Number:
- 50-18551
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 1"
- Flange:
- 1-7/8"
- Max Hull Thickness:
- 1-3/8"
$17.04 $13.99 -
Attwood Marine Gas Spring Bracket 2H Flat 2/Pk Sl40SSp3-7
Attwood Marine
$11.69 $9.99Attwood Marine Gas Spring Bracket 2H Flat 2/Pk Sl40SSp3-7 Mounting bracket: pem type: Ball 10mm. direction forward.- Part Number:
- 23-SL40SSP37
- Availability:
- In Stock - Ships same or next business day.
- Type:
- Flat
- Mtg Hole:
- 2
- Finish:
- Stainless Steel
- Pack:
- 2
$11.69 $9.99 -
Attwood Marine Thru Hull SS 1-1/2" 66551-3
Attwood Marine
$87.99 $49.99Attwood Marine Thru Hull SS 1-1/2" 66551-3 Cast from 316 stainless steel. A channel under the flange holds a bead of sealant. All models have wrench flats or an end notch. Designed for installation above the water line only. Lifetime warranty.- Part Number:
- 23-665513
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 1-1/2"
- Flange:
- 3"
- Max Hull Thickness:
- 1-7/8"
$87.99 $49.99 -
Awlgrip Premium Tack Rag (4/Bg) 73009
Awlgrip
$20.89 $9.99Awlgrip Premium Tack Rag (4/Bg) 73009 Deluxe Tack Rags are a premium tack rag used just before painting to remove the lightest dust or dirt from what would otherwise be considered a clean, ready to paint surface. Contains the correct type and amount...- Part Number:
- 98-73009
- Availability:
- In Stock - Ships same or next business day.
- Bag:
- 4
$20.89 $9.99 -
Boat Life Life Calk Cartridge-Mahogany 1035
BoatLIFE
$60.09 $34.99Boat Life Life Calk Cartridge-Mahogany 1035 Long 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:
- 76-1035
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 10.6 oz. cart.
- Color:
- Mahogany
$60.09 $34.99 -
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 -
GROCO BS-8 Stainless Steel Basket - 3.1" x 12.4" BS-8
Groco
$97.00 $67.99BS-8 Stainless Steel Basket - 3.1" x 12.4" GROCO's 304 Stainless Steel filter baskets for the raw water strainers. The baskets have an improved handle design. Fits: ARG-2000 SA-2000- Part Number:
- 34-BS8
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Basket
- Fits:
- ARG2000 - SA2000
- Pipe:
- 2"
- Size:
- 3.1" √ó 12.5"
- Screen:
- 304 S.S.
$97.00 $67.99 -
Interlux VC Performance Epoxy Kit- 2 Gallons V127KIT/2
Interlux
$323.19 $269.99Interlux VC Performance Epoxy Kit- 2 Gallons V127Kit/2Hard Epoxy Finish for Performance and Trailered Boats - can be applied by roller for professional results For use on the bottoms of boats that do not require antifouling properties Semi-gloss...- Part Number:
- 94-V127KIT2
- Availability:
- In Stock - Ships same or next business day.
- Color:
- White
- Size:
- 2 Gallon Kit
- Also avail in case of:
- 1
$323.19 $269.99 -
Sea-Dog Line Deck Fill 1-1/2 Diesel with Lock 351321L-1
SEA-DOG LINE
$136.95 $107.99Sea-Dog Line Deck Fill 1-1/2 Diesel with Lock 351321L-1 Investment Cast 316 Stainless steel Prevent fuel thefts Includes two keys The cap threads are 1-1/4" - 11-1/2.- Part Number:
- 354-351321L1
- Availability:
- In Stock - Ships same or next business day.
- Type:
- Diesel
- A:
- 1-1/2" Hose
- B:
- 3-1/4"
- C:
- 3-7/16"
- Fastener:
- #10 FH
$136.95 $107.99 -
Sea-Dog Line Deck Fill Cap-Blue (Water) 357017-1
SEA-DOG LINE
$8.95 $8.31Sea-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
$8.95 $8.31 -
Seachoice 9 Poly 3/8 Green Nap Roller 92881
Seachoice
$4.02Seachoice 9 Poly 3/8 Green Nap Roller 92881 All roller covers have a phenolic core and come in a variety of colors for your personal preference.- Part Number:
- 50-92881
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 9"
- Nap:
- 3/8"
- Color:
- White
- Material:
- Polyester
- Pack:
- 1 pr.
$4.02 -
Shurflo Problaster II Deluxe 4.0 4248-153-E09
Shurflo
$328.35 $259.99Shurflo Problaster II Deluxe 4.0 4248-153-E09 Perfect for tough washdown applications, such as fish box, scaling and anchor chains. These rugged self-priming pumps deliver high lift, can run dry without damage, won't overheat with extended use, and...- Part Number:
- 275-4248153E09
- Availability:
- In Stock - Ships same or next business day.
- GPM:
- 4
- PSI:
- 60
- Volts:
- 12
- Amps:
- 10
- Size:
- 10" x 5" x 4-3/4"
$328.35 $259.99 -
Starbrite Nosguard SG Car Bomb 19970
Starbrite
$15.69 $12.99Starbrite Nosguard SG Car Bomb 19970 • Eliminates foul odors fast! Generates deep-penetrating Chlorine Dioxide vapor, a very effective odor eliminator Doesn't just mask smells with perfumel actually eliminates them Removes cigarette odor, pet...- Part Number:
- 74-19970
- Availability:
- In Stock - Ships same or next business day.
$15.69 $12.99 -
Beckson Marine 4 Black Screw-In Deck Plate Dp40-B
Beckson Marine
$27.00 $24.99Beckson Marine 4 Black Screw-In Deck Plate Dp40-B Beckson screw-out plates provide access without the use of tools, with a single start, non-jamming (no cross-thread), extra strong, self-cleaning buttress thread. A self-aligning center and an innovative...- Part Number:
- 35-DP40B
- Availability:
- In Stock - Ships same or next business day.
- ID:
- 4"
- OD:
- 6-1/8"
- Hole:
- 4-1/2"
- Color:
- Black
- Center:
- Smooth
$27.00 $24.99 -
GROCO 1/2" NPT x 1/2" ID Bronze Pipe to Hose Straight Fitting PTH-500
Groco
$8.00 $7.991/2" NPT x 1/2" ID Bronze Pipe to Hose Straight Fitting Features: Male NPT x Hose connection C83600 Bronze Sizes from 1/2" to 5" Standard Flow UL Listed 647B Note- C83600 bronze fittings are not in compliance with NSF-61 and therefore are...- Part Number:
- 34-PTH500
- Availability:
- In Stock - Ships same or next business day.
- Hose ID:
- 1/2"
- Thread NPT:
- 1/2" NPT
- A:
- 2.39
- B:
- 1.38
$8.00 $7.99
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.