Paint & Maintenance
-
Sea-Dog Line Deck Plate Key Univ Small 335695-1
SEA-DOG LINE
$8.75 $8.49Sea-Dog Line Deck Plate Key Univ Small 335695-1 Stamped 304 Stainless Steel.- Part Number:
- 354-3356951
- Availability:
- In Stock - Ships same or next business day.
- A:
- 4"
- B:
- 1-1/16"
- C:
- 1-1/8"
$8.75 $8.49 -
Sea-Dog Line Deck Plate Wh Smoot 4 Qtr Trn 336340-1
SEA-DOG LINE
$15.40 $13.64Sea-Dog Line Deck Plate Wh Smoot 4 Qtr Trn 336340-1Quarter-turn deck plates with internal collar are molded with a collar on the bottom to hold deck plate bags or other round containers. Note: Avoid contact with acetone or strong solvents.- Part Number:
- 354-3363401
- Availability:
- In Stock - Ships same or next business day.
- A:
- 4 1/2"
- B:
- 6 1/8"
- C:
- 4 1/2"
- D:
- 5 3/8"
- Finish:
- Smooth
- Color:
- White
$15.40 $13.64 -
Sold Out, please call for ETA.
Sea-Dog Line Deck Plate Wh Smoot 5 Qtr Trn 336350-1
SEA-DOG LINE
$15.40 $13.64Sea-Dog Line Deck Plate Wh Smoot 5 Qtr Trn 336350-1Quarter-turn deck plates with internal collar are molded with a collar on the bottom to hold deck plate bags or other round containers. Note: Avoid contact with acetone or strong solvents.- Part Number:
- 354-3363501
- 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:
- White
$15.40 $13.64 -
Sea-Dog Line Door Hinge 1-1/2 (Pr/Cd) 206530-1
SEA-DOG LINE
$21.40 $18.99Sea-Dog Line Door Hinge 1-1/2 (Pr/Cd) 206530-1 Carded. #8 FH Fastener.- Part Number:
- 354-2065301
- Availability:
- In Stock - Ships same or next business day.
- A:
- 2-7/8"
- B:
- 1-7/16"
- C:
- 1-7/16"
- D:
- 1-1/2"
- E:
- 3/16"
- Pack:
- 2
$21.40 $18.99 -
Sea-Dog Line Door Hinge SS 1Pr/Cd 201750-1
SEA-DOG LINE
$63.90 $49.14Sea-Dog Line Door Hinge SS 1Pr/Cd 201750-1Stamped 304 stainless steel. Fastener is #10 FH.- Part Number:
- 354-2017501
- Availability:
- In Stock - Ships same or next business day.
- A:
- 6"
- B:
- 1-1/2"
- C:
- 4-1/2"
- D:
- 2-1/4"
- E:
- 1/16"
- Pack:
- 2
$63.90 $49.14 -
Sold Out, please call for ETA.
Sea-Dog Line Door Hook SS 2-1/2" with Staples 221206-1
SEA-DOG LINE
$19.25 $16.32Sea-Dog Line Door Hook SS 2-1/2" with Staples 221206-1Machined AISI 304 stainless steel. A unique plastic bushing in the eye prevents accidental unhooking due to vibration. Extra staple commonly used for securing doors in the open position.- Part Number:
- 354-2212061
- Availability:
- In Stock - Ships same or next business day.
- A:
- 2-3/8"
- B:
- 1"
- C:
- 11/16"
- D:
- 1-1/16"
- Fastener:
- #8 FH
$19.25 $16.32 -
Sea-Dog Line Door Hook SS 221202-1
SEA-DOG LINE
$14.50 $12.13Sea-Dog Line Door Hook SS 221202-1Machined AISI 304 stainless steel. Carded.- Part Number:
- 354-2212021
- Availability:
- In Stock - Ships same or next business day.
- A:
- 2-3/8"
- B:
- 1"
- C:
- 11/16"
- Fastener:
- #8 FH
$14.50 $12.13 -
Sea-Dog Line Door Hook SS 221204-1
SEA-DOG LINE
$15.25 $12.69Sea-Dog Line Door Hook SS 221204-1Machined AISI 304 stainless steel. Carded.- Part Number:
- 354-2212041
- Availability:
- In Stock - Ships same or next business day.
- A:
- 3-15/16"
- B:
- 1"
- C:
- 11/16"
- Fastener:
- #8 FH
$15.25 $12.69 -
Sea-Dog Line Drain Plug Assembly Bronze 1/2 T 520042-1
SEA-DOG LINE
$19.95 $18.43Sea-Dog Line Drain Plug Assembly Bronze 1/2 T 520042-1Die cast bronze. Fastener is #8 FH.- Part Number:
- 354-5200421
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Flange w/Plug
- A:
- 2"
- Thread:
- 1/2" NPT
$19.95 $18.43 -
Sea-Dog Line End Stanchion 60 Deg 285160-1
SEA-DOG LINE
$23.65 $18.99Sea-Dog Line End Stanchion 60 Deg 285160-1 Investment cast 316 stainless steel.- Part Number:
- 354-2851601
- Availability:
- In Stock - Ships same or next business day.
- Description:
- 60 Deg - End
- Tube:
- 7/8" OD
- Rail Height:
- 1-13/16"
- Fastener:
- #10 FH
$23.65 $18.99 -
Sea-Dog Line Eyebolt 1/2"ss 1/4 x 2-3/8 080466-1
SEA-DOG LINE
$21.45 $16.85Sea-Dog Line Eyebolt 1/2"ss 1/4 x 2-3/8 080466-1Machined AISI 304 stainless steel. Metric threads.- Part Number:
- 354-0804661
- Availability:
- In Stock - Ships same or next business day.
- A:
- 1/4"- 6 mm
- B:
- 3-3/8"
- C:
- 1/2"
- D:
- 2-5/16"
- E:
- 1"
- Pkg.:
- Card
$21.45 $16.85 -
Sea-Dog Line Hasp-Locking Stainless 221150-1
SEA-DOG LINE
$29.95 $25.99Sea-Dog Line Hasp-Locking Stainless 221150-1 Stamped 304 stainless steel. Comes with 2 matching keys. Fastener #8 FH.- Part Number:
- 354-2211501
- Availability:
- In Stock - Ships same or next business day.
- A:
- 3-1/8"
- B:
- 2-1/8"
- C:
- 1-1/4"
- D:
- 3/4"
$29.95 $25.99 -
Sea-Dog Line Hatch Adjuster 11" SS Twist T 321295-1
SEA-DOG LINE
$49.90 $41.99Sea-Dog Line Hatch Adjuster 11" SS Twist T 321295-1 Formed and stamped 304 stainless and nylon.- Part Number:
- 354-3212951
- Availability:
- In Stock - Ships same or next business day.
- A:
- 11-15/16"
- B:
- 17-7/8"
- C:
- 1-3/8"
- D:
- 1-3/16"
$49.90 $41.99 -
Sea-Dog Line Hinge Separating - Left 1Pr/Cd 204278-1
SEA-DOG LINE
$53.00 $39.59Sea-Dog Line Hinge Separating - Left 1Pr/Cd 204278-1Forged brass chrome plated. #10 fastener.- Part Number:
- 354-2042781
- Availability:
- In Stock - Ships same or next business day.
- Type:
- Left
- A:
- 3-7/8"
- B:
- 1-15/16"
- C:
- 1-15/16"
- D:
- 2"
- E:
- 3/16"
$53.00 $39.59 -
Sea-Dog Line Nylon Deck Plate Key 357399-1
SEA-DOG LINE
$3.32Sea-Dog Line Nylon Deck Plate Key 357399-1Black nylon.- Part Number:
- 354-3573991
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Nylon Fill Key
- A:
- 1"
- B:
- 1-1/8"
- C:
- 1-3/16"
- D:
- 3/8"
$3.32 -
Sea-Dog Line Nylon Slam Latch - White 228120-1
SEA-DOG LINE
$12.25 $11.10Sea-Dog Line Nylon Slam Latch - White 228120-1Injection Molded Nylon.- Part Number:
- 354-2281201
- Availability:
- In Stock - Ships same or next business day.
- Hole:
- 2"
- A:
- 2-7/16"
- B:
- 1-1/2"
- Color:
- White
- Fastener:
- #12 RH
$12.25 $11.10 -
Sea-Dog Line Plastic Door Catch Set 4/Pk 227135-1
SEA-DOG LINE
$10.75 $9.99Sea-Dog Line Plastic Door Catch Set 4/Pk 227135-1 Injection molded nylon.- Part Number:
- 354-2271351
- Availability:
- In Stock - Ships same or next business day.
- A:
- 1/2"
- B:
- 1-3/16"
- Fastener:
- #6 RH
- Pack:
- 2 sets
$10.75 $9.99 -
Sea-Dog Line Polyin-Line Strainer-3/4" Ho 364137
SEA-DOG LINE
$21.95 $17.53Sea-Dog Line Polyin-Line Strainer-3/4" Ho 364137Removable clear lens for ease of cleaning and changing filter. Comes with stainless steel filter screen. #10 RH fastener. Bulk pack.- Part Number:
- 354-364137
- Availability:
- In Stock - Ships same or next business day.
- Screen:
- 1/16" Mesh
- A:
- 3-9/16"
- B:
- 4-1/16"
- C:
- 2-9/16"
- D:
- 3/4"
$21.95 $17.53 -
Sea-Dog Line Quick Link 2-1/4" SS 153006-1
SEA-DOG LINE
$18.50 $14.98Sea-Dog Line Quick Link 2-1/4" SS 153006-1AISI 316 stainless steel.- Part Number:
- 354-1530061
- Availability:
- In Stock - Ships same or next business day.
- A:
- 1/4"
- B:
- 2-1/4"
- C:
- 5/8"
- D:
- 5/16"
- E:
- 3/8"
- Break Strength:
- 7150 lbs.
$18.50 $14.98 -
Sea-Dog Line Rail Stanchion Aft-60 Deg 286565-1
SEA-DOG LINE
$13.65 $12.99Sea-Dog Line Rail Stanchion Aft-60 Deg 286565-1 Die-cast Zinc Chrome plated.- Part Number:
- 354-2865651
- Availability:
- In Stock - Ships same or next business day.
- Type:
- Left Hand
- Tube:
- 7/8" OD
- Rail Height:
- 2-1/8"
- Fastener:
- #10 FH
$13.65 $12.99
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.