Paint & Maintenance
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West System Colloidal Silica - 5.5oz 4067
West System
$41.82Adhesive filler mixtures cure to a strong, hard-to-sand plastic useful in structural applications like bonding, filleting and hardware bonding. West System Colloidal Silica Adhesive Filler 406 Colloidal Silica is a thickening additive used to control...- Part Number:
- 655-4067
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5.5 oz.
- Color:
- Off-White
$41.82 -
West System Mini Pump Set For Group A B 300
West System
$29.34The 300 Mini Pump Set, containing three pumps: the 105 Resin pump, a 205/206 Hardener pump (5:1 ratio), and a 207/209 Hardener pump (3:1 ratio). Designed for convenient and accurate metering of group size A, B and C. As packaged, the pumps are ready to...- Part Number:
- 655-300
- Availability:
- In Stock - Ships same or next business day.
- Bag:
- 3
$29.34 -
Attwood Marine Bow Eye U-Bolt 3/8-16 x 2-7/16 3396-3
Attwood Marine
$23.54 $15.99Attwood Marine Bow Eye U-Bolt 3/8-16 x 2-7/16 3396-3 Made from long-lasting stainless steel. When transom mounted can function as a ski tow hook. Nut and washers included.- Part Number:
- 23-33963
- Availability:
- In Stock - Ships same or next business day.
- A:
- 5/16"
- B:
- 3/8"-16 x 2-7/16"
- C:
- 1-1/16"
- D:
- 4-3/8"
- Plate:
- 2-1/2" x 9/16"
- Capacity:
- 6000 lbs.
$23.54 $15.99 -
Attwood Marine Cleat 6" Cast Aluminum 12125-3
Attwood Marine
$16.69 $11.08Attwood Marine Cleat 6" Cast Aluminum 12125-3Ideal for small boats and docks. Two holes for required fasteners. Conveniently pre-drilled with two holes for easy, secure installation.- Part Number:
- 23-121253
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 6" L x 1-13/32" H
- Material:
- Cast Aluminum
- Fastener:
- 1/4" (2)
$16.69 $11.08 -
Special Order! See availaility for details
Attwood Marine SS 8mm Ext17.2 Cmp 10.2 90# St36-90-5
Attwood Marine
$66.70 $37.99Attwood Marine SS 8mm Ext17.2 Cmp 10.2 90# St36-90-5 These popular aftermarket stainless steel replacement gas springs offer more durability than ever before. The pressure tube and rod are super-tough #316 Stainless Steel alloy and all other exposed...- Part Number:
- 23-ST36905
- Availability:
- In Stock - Ships same or next business day.
- Extended:
- 17.2"
- Compressed:
- 10.2"
- Stroke:
- 7"
- Socket:
- 10mm Composite
- Force:
- 90 lbs.
- Rod:
- 8mm
$66.70 $37.99 -
Awlgrip Awlwood Ma Gloss J3890/1Glus
Awlgrip
$738.19 $441.97Awlgrip Awlwood Ma Gloss J3890/1GlusAwlwood is an exterior clear system that is made up of a Primer and Clear Finish. By combining the Primer and Clear together, the synergistic effect results in an outstanding performing system that adheres and bonds...- Part Number:
- 98-J3890G
- Availability:
- In Stock - Ships same or next business day.
- Finish:
- Gloss
- Size:
- Gallon
$738.19 $441.97 -
Awlgrip Standard Reducer For Spry Topcoat-Quart T0003Q
Awlgrip
$45.89 $29.64Awlgrip Standard Reducer For Spry Topcoat-Quart T0003QFor use in Awlgrip/Awlcraft 2000 TopcoatsT0002 can also be used in conjunction with T0005 at higher temperatures.T0005 is most often used as an additive, blended with other spray reducers to improve...- Part Number:
- 98-T0003Q
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Standard - Spray
- Size:
- Quart
$45.89 $29.64 -
Beckson Marine 6 White Screw-In Dp with Clear Ctr Dp60-W-C
Beckson Marine
$45.70 $39.99Beckson Marine 6 White Screw-In Dp with Clear Ctr Dp60-W-C 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...- Part Number:
- 35-DP60WC
- Availability:
- In Stock - Ships same or next business day.
- ID:
- 6"
- OD:
- 8-1/8"
- Hole:
- 6-1/2"
- Color:
- White
- Center:
- Clear
$45.70 $39.99 -
Beckson Marine 8 White Pry-Out Deckplate Dp81-W
Beckson Marine
$62.60 $49.99Beckson Marine 8 White Pry-Out Deckplate Dp81-W An extra heavy "O" ring to assure watertight fit. To be installed in areas where internal pressure (oil-canning) is NOT present. Ideal for inspection compartments, for clean out or access to shut off...- Part Number:
- 35-DP81W
- Availability:
- In Stock - Ships same or next business day.
- ID:
- 7-5/8"
- OD:
- 10"
- Hole:
- 8-3/8"
- Color:
- White
- Center:
- Smooth
$62.60 $49.99 -
Beckson Marine 8 White Pry-Out Dp with Non-Skid Dp83-W
Beckson Marine
$62.60 $49.99Beckson Marine 8 White Pry-Out Dp with Non-Skid Dp83-W An extra heavy "O" ring to assure watertight fit. To be installed in areas where internal pressure (oil-canning) is NOT present. Ideal for inspection compartments, for clean out or access to shut...- Part Number:
- 35-DP83W
- Availability:
- In Stock - Ships same or next business day.
- ID:
- 7-5/8"
- OD:
- 10"
- Hole:
- 8-3/8"
- Color:
- White
- Center:
- Non-Skid
$62.60 $49.99 -
Boat Life Life Calk Tube White 1030
BoatLIFE
$32.19 $16.99Boat Life Life Calk Tube White 1030 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 diesel fuel...- Part Number:
- 76-1030
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 2.8 oz. tube
- Color:
- White
$32.19 $16.99 -
Boat Life Silicone Cartridge-Clear 1150
BoatLIFE
$38.39 $20.65Boat Life Silicone Cartridge-Clear 1150Adheres 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:
- 76-1150
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 10.6 oz. cart.
- Color:
- Clear
$38.39 $20.65 -
Bomar Hatch Access 7X11 Cream G771122
Bomar
$100.99 $79.90Bomar Hatch Access 7X11 Cream G771122Molded of high impact UV stable polypropylene. Hatch is low profile for floor mounting. No screws are visible from the exterior. Hatch opens 180°. Has a strong lid with support bars and a double gasket for optimum...- Part Number:
- 49-G771122
- Availability:
- In Stock - Ships same or next business day.
- ID:
- 11-1/8" x 7-1/8"
- OD:
- 14-1/16" x 10-1/4"
- Cut Out:
- 12-3/16" x 8-3/16"
- Color:
- Off White
$100.99 $79.90 -
Evercoat Formula 27-Half Pint 100572
Evercoat
$42.19 $26.99Evercoat Formula 27-Half Pint 100572 The finest quality, extra-white plastic waterproof filler for filling dents, scrapes and gouges in wood, metal, fiberglass and concrete. A true miracle mender that won't shrink, crack or pop out. A long time favorite...- Part Number:
- 75-100572
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Half Pint
$42.19 $26.99 -
GROCO 2" Bronze Extra Long Thru-Hull Fitting w/Nut THXL-2000-W
Groco
$124.00 $79.992" NPS NPT Combo XL Bronze Thru Hull Features: Extra long NPSM / NPT combination thread C83600 Bronze Sizes from 3/4" to 2" Available with or without nut Stainless Steel models available- Part Number:
- 34-THXL2000W
- Availability:
- In Stock - Ships same or next business day.
- Thread NPS:
- 2"
- A:
- 5.58
- B:
- 0.3
- C:
- 3.34
$124.00 $79.99 -
GROCO 3/4" Bronze Tri-Flanged Ball Valve/Seacock FBV-750
Groco
$83.00 $77.153/4" Bronze Tri-Flanged Ball Valve/Seacock Features: 1-1/4" sizes and larger include one grease zerk fitting for lubrication (use only with the valve in the open position), and one drain plug The zerk can also be used for draining Field reversible...- Part Number:
- 34-FBV750
- Availability:
- In Stock - Ships same or next business day.
- Thread Bottom NPS:
- 3/4"
- Thread Top NPT:
- 3/4"
- A:
- 6.14
- B:
- 3.92
- C:
- 2.4
- D:
- 3.12
- E:
- 5/16"
$83.00 $77.15 -
GROCO BP-11 Poly Basket - 3.1 x 15.4" BP-11
Groco
$103.00 $69.99BP-11 Poly Basket - 3.1 x 15.4" Replacement Poly Baskets are made of corrosion-resistant polyethylene and have an improved handle design for easier use. Designed to fit a range of pipe sizes, these spare poly baskets measure between 5.2 and 18.3 inches...- Part Number:
- 34-BP11
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Basket
- Fits:
- 932-2500 - ARG2500 - SA2500
- Pipe:
- 2-1/2"
- Size:
- 3.1" √ó 15.5"
- Screen:
- Poly
$103.00 $69.99 -
GROCO Bronze Slotted Hull Scoop Strainer w/Access Door f/Up to 1-1/4" Thru Hull ASC-1250
Groco
$189.00 $119.99Bronze Slotted Hull Scoop Strainer with Access Door for Up to 1-1/4" Thru Hull Features: Access door design allows easy access to Thru Hulls C84400 bronze body and door Cast filter slots Pressure relief holes in door casting- Part Number:
- 34-ASC1250
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 7" x 3.38"
- Max Thru-Hull:
- 1-1/4"
- Perf Dia.:
- Cast Slots
- A:
- 7
- B:
- 3.38
- C:
- 1.5
$189.00 $119.99 -
Johnson Pump Bilge Pump 1250 gph 1-1/8"hos 42123
Johnson Pump
$89.99 $62.99Johnson Pump Bilge Pump 1250 gph 1-1/8"hos 42123 Compact, all-in-one motor/impeller unit. Extremely energy efficient. Water-cooled motor for long service intervals. 500-1000 GPH pumps include a straight and 90°, Dura-Port. Removeable check valve- Part Number:
- 189-42123
- Availability:
- In Stock - Ships same or next business day.
- GPH:
- 1250
- Hose:
- 1-1/8"
- Volts:
- 12
- Amps:
- 3
$89.99 $62.99 -
Johnson Pump Heavy Duty 24V Bilge Pump 2200 GPH 22084
Johnson Pump
$214.99 $179.99Heavy Duty Bilge Pump 2200 GPH - 24V Features: 2200 GPH Liquid cooled, 12-pole motor with double ball bearings for extended service life Shaft of stainless steel (SS2343) 2200 GPH motor is sealed off by a mechanical seal design Impeller is...- Part Number:
- 189-22084
- Availability:
- In Stock - Ships same or next business day.
- GPH:
- 2200
- Hose:
- 1-1/8" & 1-1/4"
- Volts:
- 24
- Amps:
- 4.5
$214.99 $179.99
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.