Paint & Maintenance
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Boat Life Life Calk Cartridge-Mahogany 1035
BoatLIFE
$60.09 $34.99Boat Life Life Calk Cartridge-Mahogany 1035 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...- Part Number:
- 76-1035
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 10.6 oz. cart.
- Color:
- Mahogany
$60.09 $34.99 -
GROCO 3/4" NPT x 1" Bronze Full Flow Pipe to Hose Straight Fitting FF-750
Groco
$15.00 $13.993/4" NPT x 1" Bronze Full Flow Pipe to Hose Straight Fitting Features: Full Flow Male NPT x Hose connection C83600 Bronze Sizes from 1/2" to 3" UL Listed 647B Note- C83600 bronze fittings are not in compliance with NSF-61 and therefore are...- Part Number:
- 34-FF750
- Availability:
- In Stock - Ships same or next business day.
- Thread NPT:
- 3/4"
- Hose ID:
- 1"
- A:
- 2.39
- B:
- 1.38
$15.00 $13.99 -
GROCO ARG-503 Sight Glass Fits ARG-500 ARG-503
Groco
$67.00 $49.99ARG-503 Sight Glass Fits ARG-500 Sight glass fits the ARG-500-S 1/2" NPT strainer.- Part Number:
- 34-ARG503
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Sight Glass
- Fits:
- ARG-500
- Size:
- 3-1/2" x 4"
$67.00 $49.99 -
GROCO BS-8 Stainless Steel Basket - 3.1" x 12.4" BS-8
Groco
$97.00 $67.99BS-8 Stainless Steel Basket - 3.1" x 12.4" GROCO's 304 Stainless Steel filter baskets for the raw water strainers. The baskets have an improved handle design. Fits: ARG-2000 SA-2000- Part Number:
- 34-BS8
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Basket
- Fits:
- ARG2000 - SA2000
- Pipe:
- 2"
- Size:
- 3.1" √ó 12.5"
- Screen:
- 304 S.S.
$97.00 $67.99 -
Interlux VC Performance Epoxy Kit- 2 Gallons V127KIT/2
Interlux
$323.19 $269.99Interlux VC Performance Epoxy Kit- 2 Gallons V127Kit/2Hard Epoxy Finish for Performance and Trailered Boats - can be applied by roller for professional results For use on the bottoms of boats that do not require antifouling properties Semi-gloss...- Part Number:
- 94-V127KIT2
- Availability:
- In Stock - Ships same or next business day.
- Color:
- White
- Size:
- 2 Gallon Kit
- Also avail in case of:
- 1
$323.19 $269.99 -
Marinetex 2oz Jr White Marine Tex Ki Rm305K
Marinetex
$33.39 $25.99Marinetex 2oz Jr White Marine Tex Ki Rm305K Handles like putty, hardens like steel and sands like wood. Non-magnetic, non-rusting and non-corrosive. Self hardening plastic metal. Repairs damaged and leaky hulls, dry rot, cracked crank cases, engine...- Part Number:
- 185-RM305K
- Availability:
- In Stock - Ships same or next business day.
- Color:
- White
- Size:
- 2 oz. kit
$33.39 $25.99 -
Sea-Dog Line Deck Fill 1-1/2 Diesel with Lock 351321L-1
SEA-DOG LINE
$136.95 $107.99Sea-Dog Line Deck Fill 1-1/2 Diesel with Lock 351321L-1 Investment Cast 316 Stainless steel Prevent fuel thefts Includes two keys The cap threads are 1-1/4" - 11-1/2.- Part Number:
- 354-351321L1
- Availability:
- In Stock - Ships same or next business day.
- Type:
- Diesel
- A:
- 1-1/2" Hose
- B:
- 3-1/4"
- C:
- 3-7/16"
- Fastener:
- #10 FH
$136.95 $107.99 -
Seachoice 9 Poly 3/8 Green Nap Roller 92881
Seachoice
$4.02Seachoice 9 Poly 3/8 Green Nap Roller 92881 All roller covers have a phenolic core and come in a variety of colors for your personal preference.- Part Number:
- 50-92881
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 9"
- Nap:
- 3/8"
- Color:
- White
- Material:
- Polyester
- Pack:
- 1 pr.
$4.02 -
Shurflo Elbow Fitting 1/2 x 1/2 244-3926
Shurflo
$7.49 $5.99Shurflo Elbow Fitting 1/2 x 1/2 244-3926 Accommodates all SHURFLO demand pumps with 1/2" MPT. Hand tighten.- Part Number:
- 275-2443926
- Availability:
- In Stock - Ships same or next business day.
- Type:
- Elbow - wing nut
- Size:
- 1/2" - 14" NPT (F) x 1/2" Barb
$7.49 $5.99 -
Shurflo Problaster II Deluxe 4.0 4248-153-E09
Shurflo
$328.35 $259.99Shurflo Problaster II Deluxe 4.0 4248-153-E09 Perfect for tough washdown applications, such as fish box, scaling and anchor chains. These rugged self-priming pumps deliver high lift, can run dry without damage, won't overheat with extended use, and...- Part Number:
- 275-4248153E09
- Availability:
- In Stock - Ships same or next business day.
- GPM:
- 4
- PSI:
- 60
- Volts:
- 12
- Amps:
- 10
- Size:
- 10" x 5" x 4-3/4"
$328.35 $259.99 -
GROCO 2" NPT x 2" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow PTHC-2000
Groco
$72.00 $52.992" NPT x 2" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow Features: 90 degree Male NPT x Hose connection C83600 Bronze Sizes from 1/2" to 5" Standard Flow UL Listed 647B Note- C83600 bronze fittings are not in compliance with...- Part Number:
- 34-PTHC2000
- Availability:
- In Stock - Ships same or next business day.
- Hose ID:
- 2"
- Thread NPT:
- 2"
- A:
- 2.88
- B:
- 3.1
- C:
- 2.25
$72.00 $52.99 -
GROCO 3/4" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut TH-750-W
Groco
$23.00 $19.993/4" NPS NPT Combo Bronze Thru-Hull Fitting with Nut Features: NPSM / NPT combination thread C83600 Bronze Sizes from 1/2" to 5" UL Listed 647B Available with (-W) or without nut (-L) BSPP and Stainless Steel models available- Part Number:
- 34-TH750W
- Availability:
- In Stock - Ships same or next business day.
- Thread NPS:
- 3/4"
- A:
- 2.2
- B:
- 0.3
- C:
- 1.9
$23.00 $19.99 -
Sold Out, please call for ETA.
Perko Replacement Keeper - Hasp 1194DP099A
Perko
$20.69 $17.99Perko Replacement Keeper - Hasp 1194Dp099A Chrome plated zinc. Padlock eye swivels to act as latch. Padlock clearance is 11/32". Screw size is 6.- Part Number:
- 9-1194DP099A
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Spare Keeper
$20.69 $17.99 -
Sea-Dog Line Hatch Cover Pull Round SS with Gskt 221842-1
SEA-DOG LINE
$8.25 $7.99Sea-Dog Line Hatch Cover Pull Round SS with Gskt 221842-1 Stamped 304 stainless steel. Carded.- Part Number:
- 354-2218421
- Availability:
- In Stock - Ships same or next business day.
- Material:
- Pull w/Rubber Gasket
- A:
- 1-15/16"
- B:
- 1-1/4"
- C:
- 1/8"
- D:
- 3/16"
$8.25 $7.99 -
Sudbury Boat Care Sealant 3oz Tube Clr 321
Sudbury Boat Care
$17.79 $12.86Sudbury Boat Care Sealant 3oz Tube Clr 321A one part, fast skinning (10 minutes) and curing (1-7 days) product with superior strength, adhesion, elongation and life. Cures in temperatures from -20 to +120°, F. Wet sand or paint after cure. Excellent...- Part Number:
- 829-321
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 3 oz.
- Color:
- Clear
$17.79 $12.86 -
Attwood Marine Cleat-Fold Down Dock 6" 12048-4
Attwood Marine
$23.59 $15.49Attwood Marine Cleat-Fold Down Dock 6" 12048-4 Ideal for small boats and watercraft. Cleats simply fold-down when not in use and flip back up when it comes time to tie off. Low-profile, fold-down design keeps cleat clear of dock traffic. Marine-grade...- Part Number:
- 23-120484
- Availability:
- In Stock - Ships same or next business day.
- Length:
- 6"
- Color:
- White
$23.59 $15.49 -
Attwood Marine Pontoon Gate Latch 11404-6
Attwood Marine
$15.69 $11.99Attwood Marine Pontoon Gate Latch 11404-6 This durable lock set is a complete replacement kit for your pontoon's gate latch. Universal sizing fits square frames of 1", 1-1/8", and 1-1/4" on both left- and right-hinged gates. Secure closure stabilizes...- Part Number:
- 23-114046
- Availability:
- In Stock - Ships same or next business day.
- Fits:
- 1" - 1-1/8" & 1-1/4" square frame
$15.69 $11.99 -
Beckson Marine Clipper Clips 1-5/8/1-7/8 Clp-1-3/4
Beckson Marine
$13.29 $11.70Beckson Marine Clipper Clips 1-5/8/1-7/8 Clp-1-3/4Ideal for storing boat hooks, mops, gaffs, flashlights, tools and a variety of accessories. All use 1/8" holes on 3/4" centers.- Part Number:
- 35-CLP134
- Availability:
- In Stock - Ships same or next business day.
- Fits:
- 1-5/8" - 1-7/8"
- Color:
- Black
- Pack:
- 2
$13.29 $11.70 -
CRC Salt Terminator Conc Quart W-Mixr 77-Sx32M
CRC
$57.59 $39.99CRC Salt Terminator Conc Quart W-Mixr 77-Sx32M Engine Flush, Cleaner & Corrosion InhibitorDissolves salt and leaves a protective sheen, guarding against future salt corrosion. The Salt Terminator mixer automatically dilutes the concentrate and...- Part Number:
- 77-SX32M
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 32 oz. Concentrate with Mixer
$57.59 $39.99 -
GROCO 1-1/2" NPS NPT Combo Bronze Thru-Hull Fitting w/Nut TH-1500-W
Groco
$71.00 $52.991-1/2" NPS NPT Combo Bronze Thru-Hull Fitting with Nut Features: NPSM / NPT combination thread C83600 Bronze Sizes from 1/2" to 5" UL Listed 647B Available with (-W) or without nut (-L) BSPP and Stainless Steel models available- Part Number:
- 34-TH1500W
- Availability:
- In Stock - Ships same or next business day.
- Thread:
- 1 1/2"
- A:
- 3.15
- B:
- 0.3
- C:
- 2.89
$71.00 $52.99
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.