Paint & Maintenance
-
Seachoice Replacement Cap (3209) 32531
Seachoice
$10.06 $7.98Seachoice Replacement Cap (3209) 32531- Part Number:
- 50-32531
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Gas Cap
- Fits:
- 32091
$10.06 $7.98 -
Seachoice Replacement Cap Non-Locking 32501
Seachoice
$14.92 $12.99Seachoice Replacement Cap Non-Locking 32501- Part Number:
- 50-32501
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Cap
- Fits:
- 32011 & Perko 1313 / 1314 Series
$14.92 $12.99 -
Seachoice Replacement Plug & Gasket 18651
Seachoice
$5.99 $3.19Seachoice Replacement Plug & Gasket 18651- Part Number:
- 50-18651
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Plug and Gasket
$5.99 $3.19 -
Seachoice Safety Hasp-1 x 2 7/8 -SS 37021
Seachoice
$9.99 $8.99Seachoice Safety Hasp-1 x 2 7/8 -SS 37021 Made of 304 polished stainless steel.- Part Number:
- 50-37021
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 1" x 2-7/8"
- Fastener:
- #8
$9.99 $8.99 -
Seachoice Salt Off Concentrate 32 Oz 50-90721
Seachoice
$21.06 $17.40Seachoice Salt Off Concentrate 32 Oz 50-90721 The concentrated formula quickly and effectively removes salt deposits from metal, fiberglass, plastic or painted surfacesIt contains special PTEF®, polymers that bond to the treated surface to help...- Part Number:
- 50-90721
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Salt Off
- Size:
- 32 oz.
$21.06 $17.40 -
Seachoice Silicone High Perf White 2.8Oz 96961
Seachoice
$12.99 $9.61Seachoice Silicone High Perf White 2.8Oz 96961 100% Pure silicone • High Performance construction silicone (used to adhere windows in sky scrapers) • Superior adhesion on Gelcoat, metals &...- Part Number:
- 50-96961
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 2.8 oz. tube
- Color:
- White
$12.99 $9.61 -
Sold Out, please call for ETA.
Seachoice Silicone Tape Black 1 x 10' 61471
Seachoice
$17.89 $9.76Seachoice Silicone Tape Black 1 x 10' 61471 Ideal for almost any application requiring a waterproof seal. • Center ridge line facilitates uniform application of tape • An excellent insulator with high dielectric strength...- Part Number:
- 50-61471
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
- Size:
- 1" x 10'
$17.89 $9.76 -
Seachoice Slam Latch White 35521
Seachoice
$26.23 $18.32Seachoice Slam Latch White 35521 Corrosive resistant 2" diameter accommodates material thickness from 7/16" to 7/8".- Part Number:
- 50-35521
- Availability:
- In Stock - Ships same or next business day.
$26.23 $18.32 -
Seachoice Swivel Eye Snap-Cast SS-#3 x 36441
Seachoice
$21.99 $14.92Seachoice Swivel Eye Snap-Cast SS-#3 x 36441 Made of cast stainless steel with a polished finish- Part Number:
- 50-36441
- Availability:
- In Stock - Ships same or next business day.
- Size:
- #3
- Length:
- 4-3/4"
- Eye:
- 3/4 ID
- Snap ID:
- 9/16"
- Break Strength:
- 800#
$21.99 $14.92 -
Seachoice Tee White 3/4 Hose I.D. 18241
Seachoice
$7.99 $6.99Seachoice Tee White 3/4 Hose I.D18241 Can be used for plumbing or aerator systemsMade of white high impact plastic for corrosion resistance.- Part Number:
- 50-18241
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Tee
- Hose:
- 3/4"
$7.99 $6.99 -
Seachoice Thru-Hull Conn-Black Plas-1 1/8 50-18171
Seachoice
$11.74 $9.99Seachoice Thru-Hull Conn-Black Plas-1 1/8 50-18171 Per ABYC "Safety Standards for Small Craft"Molded plastic with broad flange • Not recommended for use below the waterline.- Part Number:
- 50-18171
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 1-1/8"
- Flange:
- 1-7/8"
- Max Hull Thickness:
- 1-1/4"
$11.74 $9.99 -
Seachoice Thru-Hull Conn-White 11/2 x 90Deg 50-18121
Seachoice
$14.09 $13.02Seachoice Thru-Hull Conn-White 11/2 x 90Deg 50-18121 One nut applicationDesigned for use with one back nut, unlike old style 90°, thru-hull with both front and back nutMade of hi-impact white plasticDesigned for easier application where hose is...- Part Number:
- 50-18121
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 1-1/2"
- Flange:
- 2-7/8"
- Max Hull Thickness:
- 1-3/8"
$14.09 $13.02 -
Seachoice Twist N Lock Deck Plate White with Clear Insert 39291 (Color: Arctic White, Size: 6 in) 39291
Seachoice
$31.03 $21.46Seachoice Twist Deck Plate-4 -White W/Clr 39291 Cam-action watertight O-ring sealAcetone resistant polypropyleneEasy to clean! Requires #8 fasteners.- Part Number:
- 50-39291
- Availability:
- In Stock - Ships same or next business day.
- ID:
- 3-7/8"
- OD:
- 5-5/8"
- Hole:
- 4-1/2"
- Color:
- White w/Clear Insert
$31.03 $21.46 -
Seachoice Wash Down System - 2.9 Gpm 17851
Seachoice
$209.25 $149.99Seachoice Wash Down System - 2.9 Gpm 17851 Pump: 120 W12 V DC with built in thermal protectionMax suction: 8.2'Nylon bodyConnection: 3/8" BSP, 1/2" hoseUS 1/2" NPT, 3/4" hose, 3/4" GHT. • System Features:Spray nozzle and inlet strainer...- Part Number:
- 50-17851
- Availability:
- In Stock - Ships same or next business day.
- GPM:
- 2.9 @ psi 41
$209.25 $149.99 -
Seachoice Waste Fill Cast SS-1 1/2 Hos 32281
Seachoice
$66.65 $46.74Seachoice Waste Fill Cast SS-1 1/2 Hos 32281 32011: Chrome Plated ZincHas grounding screwLength 1-7/8"Overall OD 3-1/8" • Mount w/#6 screws. • 32041: Chrome Plated ZincCap is marked "GAS"Rubber gasket for secure...- Part Number:
- 50-32281
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Waste Fill w/Cap
- Cap Tether:
- -
- Hose:
- 1 1/2"
$66.65 $46.74 -
Seachoice Water Pressure System-3.5 Gpm 17881
Seachoice
$199.99 $164.21Seachoice Water Pressure System-3.5 Gpm 17881 Connection: 3/8" BSP, 1/2" hose and, 1/2" BSP, 3/4" hose or US 3/8" NPT, 1/2" hose and US 1/2" NPT, 3/4" hoseUS 1/2" - 14 NPS12 V DC • Quiet operation • Smooth...- Part Number:
- 50-17881
- Availability:
- In Stock - Ships same or next business day.
- GPM:
- 3.5 @ 41 psi
$199.99 $164.21 -
Seachoice Wood Plugs-6 Per Bag 45411
Seachoice
$24.79 $17.53Seachoice Wood Plugs-6 Per Bag 45411 Assorted wood plugs are used for emergency leaks- Part Number:
- 50-45411
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 1/2" - 2"
- Bag:
- 6
$24.79 $17.53 -
Seahawk Af33 Black Quart 3345Qt
Seahawk
$79.39 $63.86Seahawk Af33 Black Quart 3345Qt Multi-Season Formula - 3300 SeriesSelf-polishing copolymer antifouling. Formulated to be a harder more durable finish for all types of vessels- from workboats to daysailers. A multi-season formula for a single-season price...- Part Number:
- 95-3345QT
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
- Size:
- Quart
$79.39 $63.86 -
Seahawk Af33 Red Gallon 3341Gl
Seahawk
$239.29 $168.68Seahawk Af33 Red Gallon 3341Gl Multi-Season Formula - 3300 SeriesSelf-polishing copolymer antifouling. Formulated to be a harder more durable finish for all types of vessels- from workboats to daysailers. A multi-season formula for a single-season price...- Part Number:
- 95-3341GL
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Red
- Size:
- Gallon
$239.29 $168.68 -
Seahawk Aluma Hawk Black Quart Ah7005/Qt
Seahawk
$62.59 $58.06Seahawk Aluma Hawk Black Quart Ah7005/QtAluma Hawk is a quick-dry, high-solids, corrosion-inhibiting coating designed for use on aluminum with no need of primer. It is chromate-free and may be used above or below the waterline, but contains no...- Part Number:
- 95-AH7005QT
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Quart
- Color:
- Black
$62.59 $58.06
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.