Paint & Maintenance
-
Sea-Dog Line Cleat 4" Open Base with Stud Mt. 44204
SEA-DOG LINE
$14.99 $14.59Sea-Dog Line Cleat 4" Open Base with Stud Mt. 44204 Die cast zinc chrome plated. Complete with galvanized studs, washers and nuts threaded into each leg of the cleat, eliminating the need for fasteners and provides a clean looking installation...- Part Number:
- 354-044204
- Availability:
- In Stock - Ships same or next business day.
- A:
- 4"
- B:
- 1-1/4"
- C:
- 1-1/2"
- D:
- 2-15/16"
$14.99 $14.59 -
Attwood Marine Louvered Vent Venturi Black 1494A5
Attwood Marine
$38.89 $23.99Attwood Marine Louvered Vent Venturi Black 1494A5 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 highly...- Part Number:
- 23-1494A5
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
- Cut Out:
- 2" H x 15-3/8" L
- Pkg.:
- Poly Bag
$38.89 $23.99 -
Sea-Dog Line Black Nylon Webbing Handle - 10 227462-1
SEA-DOG LINE
$13.25 $12.99Sea-Dog Line Black Nylon Webbing Handle - 10 227462-1- Part Number:
- 354-2274621
- Availability:
- In Stock - Ships same or next business day.
- A:
- 11 1/2"
- B:
- 10"
- C:
- 5"
- D:
- 1"
- Fastener:
- #10RH
$13.25 $12.99 -
Beckson Marine 6 O Ring F/Screw-In Deck Plate D6S-G
Beckson Marine
$7.86 $6.98Beckson Marine 6 O Ring F/Screw-In Deck Plate D6S-G- Part Number:
- 35-D6SG
- Availability:
- In Stock - Ships same or next business day.
- Description:
- O-Ring
- Fits:
- 6" screw-out deck plates
$7.86 $6.98 -
Sea-Dog Line Abs Hose Vent 3" 337316-1
SEA-DOG LINE
$5.95 $5.45Sea-Dog Line Abs Hose Vent 3" 337316-1 Injection molded ABS. Overall face dimension is 3-5/8" x 3-5/8". Hose/hole size 3". Carded.- Part Number:
- 354-3373161
- Availability:
- In Stock - Ships same or next business day.
- Color:
- White
- Fastener:
- #8 FH
$5.95 $5.45 -
Seachoice Drain Plug-1 1/4 -Snap-Brass 50-18871
Seachoice
$7.93 $6.59Seachoice Drain Plug-1 1/4 -Snap-Brass 50-18871 Rugged construction for durabilityMount from inside transomBulk items come in reusable bucket. • Twist-Turn Plugs: Fully adjustable, will not leak or jar loose. • Snap-Lock...- Part Number:
- 50-18871
- Availability:
- In Stock - Ships same or next business day.
- Type:
- Snap-Lock
- Material:
- Brass
- Fits:
- 1-1/4"
$7.93 $6.59 -
GROCO 3/4" NPT Bronze In-Line Ball Valve IBV-750
Groco
$41.99 $28.993/4" NPT Bronze In-Line Ball Valve Features: Female NPT Threads 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with the valve in the open position) or for draining Selectable handle rotation Handle has square hole...- Part Number:
- 34-IBV750
- Availability:
- In Stock - Ships same or next business day.
- Thread NPT:
- 3/4"
- A:
- 2.33
- B:
- 5.15
- C:
- 2.27
- D:
- 1.26
- E:
- 7.55
$41.99 $28.99 -
Seachoice 9 Plastic Paint Tray 92211
Seachoice
$3.46Seachoice 9 Plastic Paint Tray 92211 Paint trays have ladder lock legs.- Part Number:
- 50-92211
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 9"
- Material:
- Plastic
$3.46 -
Seachoice Drain Tube-1 1/4" x 4 1/2" -Plasti 19131
Seachoice
$8.73 $7.99Seachoice Drain Tube-1 1/4 x 4 1/2 -Plasti 19131 Durable plastic drain tube for motorwell, livewell or baitwellAdjusts to fit bulkheads from 2" to 4-1/2"Use 1" drain plug to close opening (18801, 18821, 18891 or 18901).- Part Number:
- 50-19131
- Availability:
- In Stock - Ships same or next business day.
- Fits:
- 1-1/4" Opening
$8.73 $7.99 -
Seachoice Marine Boat Drain Plug-Screw Type-Nylon 18781
Seachoice
$8.99 $7.99Seachoice Drain Plug-Screw Type-Nylon 18781 Black nylon screw type drain plug features an "O" ring for positive sealingFine threads maintain sealing under high vibration conditionsMounts in a 1" diameter hole and mounts with two #8 screwsMounting...- Part Number:
- 50-18781
- Availability:
- In Stock - Ships same or next business day.
- Material:
- Nylon
$8.99 $7.99 -
Attwood Marine Gas Spring 10X6.75C40Lb Sl30-40-5
Attwood Marine
$31.33 $19.99Attwood Marine Gas Spring 10X6.75C40Lb Sl30-40-5 Popular replacement gas springs. Made with bio-degradable, no hazard to water, grade oil (WGK), making them the marine industry's most environmentally friendly gas springs. All springs pass ASTM B117,...- Part Number:
- 23-SL30405
- Availability:
- In Stock - Ships same or next business day.
- Extended:
- 10"
- Compressed:
- 7"
- Stroke:
- 3
- Socket:
- 10mm Composite
- Force:
- 40 lbs.
- Rod:
- 8mm
$31.33 $19.99 -
Seachoice Galvanized Dock Cleat-4 (Bulk 30580
Seachoice
$10.29 $5.99Seachoice Galvanized Dock Cleat-4 (Bulk 30580 Galvanized gray ironHot dippedSuitable for work boats, seawalls and dock use.- Part Number:
- 50-30580
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 4"
- Center to Center:
- .85"
- Fastener:
- #10
- Pack:
- Bulk
$10.29 $5.99 -
Starbrite Teak Cleaner & Brightener 32Oz 94932
Starbrite
$30.29 $21.99Starbrite Teak Cleaner & Brightener 32Oz 94932 • Formulated to transform old gray and black stained teak in one step• Apply solution directly to dry wood, covering area completely• Allow 2-3 minutes for formula to soak in• Then...- Part Number:
- 74-94932
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 32 oz.
$30.29 $21.99 -
Seachoice 7 4 Wire Roller Frame 92121
Seachoice
$3.99 $2.93Seachoice 7 4 Wire Roller Frame 92121 Plated rods • 1-1/2" diameter • Plastic threaded handle- Part Number:
- 50-92121
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 7" - 4 Wire
$3.99 $2.93 -
Beckson Marine Clipmate Holder 1-13/16-1-1/2 Cm-1-1/2
Beckson Marine
$9.39 $8.00Beckson Marine Clipmate Holder 1-13/16-1-1/2 Cm-1-1/2 Made of marine plastic. Holds boat hooks, bilge pumps, oars, flashlights, and chart tubes. Stainless steel screws included.- Part Number:
- 35-CM112
- Availability:
- In Stock - Ships same or next business day.
- Fits:
- 1-3/16" to 1-1/2"
- For:
- Flashlights
- Pack:
- 2
$9.39 $8.00 -
Seahawk Zincfree Barnacle Blocker 12oz 505A
Seahawk
$34.39 $28.99Seahawk Zincfree Barnacle Blocker 12oz 505A Barnacle Blocker is a zinc-free aerosol spray formulated for use on underwater metals including steel, cast iron, copper, bronze, galvanized steel, lead, and aluminum. Barnacle Blocker is a self-cleaning...- Part Number:
- 95-505A
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 12 oz.
$34.39 $28.99 -
Sea-Dog Line Stainless Surface Mount Lift 221830-1
SEA-DOG LINE
$7.25 $6.99Sea-Dog Line Stainless Surface Mount Lift 221830-1 Stamped 304 stainless steel. Carded.- Part Number:
- 354-2218301
- Availability:
- In Stock - Ships same or next business day.
- A:
- 2-1/8"
- B:
- 1-15/16"
- C:
- 15/16"
- D:
- 3/16"
$7.25 $6.99 -
Attwood Marine Scupper Valve Can Be Used As 3876-3
Attwood Marine
$16.78 $14.99Attwood Marine Scupper Valve Can Be Used As 3876-3 Mounts on transom slightly above water line to provide a water exit for boats with self-bailing cockpits. Flapper valve opens outward to allow water out of boat when necessary but seals back to prevent...- Part Number:
- 23-38763
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 2-7/8" dia.
$16.78 $14.99 -
GROCO 1/2" NPT Bronze In-Line Ball Valve IBV-500
Groco
$34.00 $27.991/2" NPT Bronze In-Line Ball Valve Features: Female NPT Threads 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with the valve in the open position) or for draining Selectable handle rotation Handle has square hole...- Part Number:
- 34-IBV500
- Availability:
- In Stock - Ships same or next business day.
- Thread NPT:
- 1/2"
- A:
- 2.05
- B:
- 5.1
- C:
- 2.26
- D:
- 1.14
$34.00 $27.99 -
Jabsco Pump Boat Sealed Macerator Self Priming Heavy Duty 12V Sv-18590-2092
Jabsco
$345.39 $239.99Jabsco Pump Macerator Heavy Duty 12V Sv-18590-2092 Self priming pump with run dry protection Triple sealed motor to prevent both internal & external motor corrosion. Four-bladed chopper reduces clogging. Flow rate to 12 gpm...- Part Number:
- 6-185902092
- Availability:
- In Stock - Ships same or next business day.
- GPM:
- 12
- Volts:
- 12
- Inlet:
- 1-1/2"
- Outlet:
- 1"
$345.39 $239.99
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.