Paint & Maintenance
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Johnson Pump Wt Heater 6 Gallon 22 Lt1200W 120V 56-47455-02
Johnson Pump
$912.39 $799.99Johnson Pump Wt Heater 6 Gallon 22 Lt1200W 120V 56-47455-02 Stainless steel water heater with dual heating (electric & indirect) as standard. Indirect heating is based on a second heat source, such as the marine engine or generator. The heater is...- Part Number:
- 189-564745502
- Availability:
- In Stock - Ships same or next business day.
- Gals.:
- 6
- Size:
- 11-1/2" W x 12-13/16" H x 19" L
- Volts:
- 120
- Watts:
- 1200
$912.39 $799.99 -
Marikate On/Off Gel Hull & Bottom Cleaner-Quart Mk3532
Marikate
$31.99 $23.08Marikate On/Off Gel Hull & Bottom Cleaner-Quart Mk3532Unique gel formula clings to the surface to break down grease and oil and remove scum lines and stains. Blue color makes it easy to see where the product has been applied. Works fast - Just brush on...- Part Number:
- 323-MK3532
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Quart
$31.99 $23.08 -
Marikate Supersuds Boat Soap - Quart Mk2232
Marikate
$26.89 $24.38Marikate Supersuds Boat Soap - Quart Mk2232Highly concentrated synthetic detergent. Non-streaking. Leaves no residue. Cleans away dirt and grime, leaving surfaces sparkling clean. Will not strip wax. Biodegradable. 1 quart makes up to 64 buckets of wash.- Part Number:
- 323-MK2232
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Quart
$26.89 $24.38 -
Meguiars Boat & RV Polish & Gloss Enhancer 16oz M-4516
Meguiars
$18.99 $15.99Boat/RV Polish & Gloss Enhancer 16oz Restores brilliant gloss on fiberglass and painted marine or RV surfaces after cleaning. Restores valuable oils to feed and nourish the fiberglass or painted surfaces. Especially effective on dark...- Part Number:
- 290-M4516
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Pint
$18.99 $15.99 -
Meguiars Quick Spray Wax 16oz M-5916
Meguiars
$14.99 $12.95Meguiars Quick Spray Wax 16oz M-5916Wax your boat as you dry to create a brilliant gloss and add wax protection. Use on wet or dry surface. Quickly and easily maintains gloss between periodic waxings. Suitable for use on fiberglass, painted surfaces,...- Part Number:
- 290-M5916
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 16 oz. Spray
$14.99 $12.95 -
Perko 1 1/4 Bronze Thru Hull with Nut 0322Dp7Plb
Perko
$124.99 $72.99Perko 1 1/4 Bronze Thru Hull with Nut 0322Dp7Plb Cast bronze. Flange is machined to fit hull and grooved to retain bedding compound. Neck is threaded to approximately 3/8" from flange. Includes flange nut. UL Listed.- Part Number:
- 9-0322DP7PLB
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 1-1/4"
- Flange:
- 2-3/4"
- Max Hull Thickness:
- 2"
$124.99 $72.99 -
Perko 1 1/4 Pipe To Hose Adapter 0076Dp7Plb
Perko
$40.79 $25.89Perko 1 1/4 Pipe To Hose Adapter 0076Dp7PlbCast bronze. Meets requirements of USCG safety standards. UL Listed.- Part Number:
- 9-0076DP7PLB
- Availability:
- In Stock - Ships same or next business day.
- Pipe:
- 1-1/4" NPT
- Hose:
- 1-1/4"
- Length:
- 2
$40.79 $25.89 -
Perko 1-1/2 Thru Hull Connection 0328Dp8
Perko
$17.29 $11.99Perko 1-1/2 Thru Hull Connection 0328Dp8 Molded white plastic with broad flange. For use with hose. Not recommended for use below waterline. UL Listed- Part Number:
- 9-0328DP8
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 1-1/2"
- Flange:
- 3" OD
- Max Hull Thickness:
- 1-7/8"
$17.29 $11.99 -
Perko 2 Chrome Cap Only F/528 0528C0999A
Perko
$217.29 $194.99Perko 2 Chrome Cap Only F/528 0528C0999A For the 528 series deck plates. Chrome plated bronze. Comes complete with O-ring and retaining cable.- Part Number:
- 9-0528C0999A
- Availability:
- In Stock - Ships same or next business day.
- Pipe:
- 2"
- Key:
- 1248009DP
$217.29 $194.99 -
Perko 2-1/2" x 2-1/2 White Flush Lock 0931Dp2Wht
Perko
$75.59 $51.47Perko 2-1/2" x 2-1/2 White Flush Lock 0931Dp2WhtChrome plated zinc and black plastic. Easily installs in 2" hole. Adjustment of latch bar is 3/8" to 3". Face plate is 2-1/2" x 2-1/2". For door thickness of 1/4" to 1-1/8". Locking latches are supplied...- Part Number:
- 9-0931DP2WHT
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Adjustable Cam Bar
- Color:
- White
$75.59 $51.47 -
Perko 2-1/2X2-1/2 Rem Pin Hinge(1Pr 1293Dp6Chr
Perko
$45.39 $34.75Perko 2-1/2X2-1/2 Rem Pin Hinge(1Pr 1293Dp6ChrRemovable Pins.- Part Number:
- 9-1293DP6CHR
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Chrome/Zinc
- Pin:
- 2-1/2"
- Width:
- 2-1/2"
- Pack:
- 2
$45.39 $34.75 -
Perko 304 Stainless Steel Basket Strainer ONLY Size 7 F/1-1/4" 049300799D
Perko
$144.59 $104.99Perko 304 Stainless Steel Basket Strainer ONLY Size 7 for 1-1/4" Strainer 049300799D Features: Perko 049300799D 304 Stainless Steel Strainer Basket For #7 (1-1/4"-npt) Basket Measures 2-5/8"-dia. X...- Part Number:
- 9-049300799D
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Basket Strainer
- Fits:
- #7 Strainer
$144.59 $104.99 -
Perko Black Plastic Deck Plate Key 124878Dp
Perko
$9.59 $6.99Perko Black Plastic Deck Plate Key 124878Dp Plain zinc. 1-1/2" key has 1" spade on handle that allows them to fit many other slot type opening deck plates.- Part Number:
- 9-124878DP
- Availability:
- In Stock - Ships same or next business day.
- Material:
- Plastic
- Length:
- 3-3/8"
- Size:
- 1-1/4" & 1-1/2"
$9.59 $6.99 -
Perko Black Plastic Flush Pull 1016Dp0Black
Perko
$10.09 $8.99Perko Black Plastic Flush Pull 1016Dp0Black Black plastic. Easily installs. #6 Fasteners- Part Number:
- 9-1016DP0BLK
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 2-1/4" x 2-1/4"
- Depth:
- 15/16"
- Hole:
- 1-3/4" dia.
$10.09 $8.99 -
Sold Out, please call for ETA.
Perko Fastener Hatch / Windshield 0697Dp0Chr
Perko
$63.09 $57.99Perko Fastener Hatch / Windshield 0697Dp0Chr Chrome plated brass and zinc. Keeper is 1-1/2" x 5/8".- Part Number:
- 9-0697DP0CHR
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 1-1/2" x 3/4"
- Fastener:
- #8
$63.09 $57.99 -
Perko Garboard Drain Plug 3/4 0266Dp0Plb
Perko
$151.09 $139.99Perko Garboard Drain Plug 3/4 0266Dp0Plb Cast bronze. 3/4" I.P.S.- Part Number:
- 9-0266DP0PLB
- Availability:
- In Stock - Ships same or next business day.
- Pipe:
- 3/4"
- Flange:
- 2-3/8" OD
- Thread:
- 5/8" L
$151.09 $139.99 -
Perko Lashing Hook F/Boat Cover 5/Cd 1249Dp0Chr
Perko
$23.69 $18.30Perko Lashing Hook F/Boat Cover 5/Cd 1249Dp0ChrChrome plated zinc.- Part Number:
- 9-1249DP0CHR
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 15/16" L x 1/2" W
- Fastener:
- #6
- Pack:
- 5
$23.69 $18.30 -
Perko Scupper White Plast 1-1/2" 0285Dp
Perko
$31.29 $21.83Perko Scupper White Plast 1-1/2" 0285DpMolded white plastic. Flush mount. For use when discharge is above waterline. Insert prevents passage of large objects without restricting water flow. Flange: 2-3/4" OD, 1-1/2" ID.- Part Number:
- 9-0285DP
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 1-1/2"
- Max Hull Thickness:
- 1-3/4"
$31.29 $21.83 -
Sold Out, please call for ETA.
Perko Seacock with Curved Tp 1" 0834006Plb
Perko
$377.19 $266.76Perko Seacock with Curved Tp 1" 0834006PlbIncludes: thru-hull, hose adapter, drain plug, four pre-drilled mounting holes and bonding screw. Incorporates a plastic ball and seat assuring a tight seal and ease of operation and drain plugs for winterizing...- Part Number:
- 9-0834006PLB
- Availability:
- In Stock - Ships same or next business day.
- Connector:
- 1"
- Hose:
- 90 Deg -
- Height:
- 6-3/8"
- Flange:
- 4-3/8" dia.
- Bolt:
- 3/8"
$377.19 $266.76 -
Perko T Handle Flush Lock-Black 1091Dp1Black
Perko
$76.99 $51.99Perko T Handle Flush Lock-Black 1091Dp1Black For smooth and carpeted surfaces. Chrome plated zinc "T" handle and S.S. stem. Easily installs in a 2-1/2" diameter hole. All have a 3" diameter face plate. #1 Offset cam bar 3/4" - 2-3/8"#3 Straight cam bar...- Part Number:
- 9-1091DP1BLK
- Availability:
- In Stock - Ships same or next business day.
- Description:
- w/Offset Cam Bar
- Locking:
- Yes
- Color:
- Black
$76.99 $51.99
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.