Paint & Maintenance
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GROCO 1-1/2" 90 Degree Hose Thru-Hull Fitting HTHC-1500-S
Groco
$197.00 $129.991-1/2" 90 Degree Hose Thru-Hull Fitting Features: 90 Degree Barb #316 Stainless Steel Thru Hull with Bronze Hose Connection UL Listed 647B- Part Number:
- 34-HTHC1500S
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 1-1/2" I.D.
- Pipe:
- 1-1/2" NPT
- Flange:
- 2.89"
$197.00 $129.99 -
GROCO 1-1/2" Bronze Flanged Full Flow Seacock BV-1500
Groco
$574.00 $353.991-1/2" Bronze Flanged Full Flow 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. Tri-flange base and...- Part Number:
- 34-BV1500
- Availability:
- In Stock - Ships same or next business day.
- Thread Bottom NPS:
- 1 1/2"
- Thread Top NPT:
- 1-1/2"
- A:
- 8
- B:
- 4.63
- C:
- 5.5
- D:
- 4.5
- E:
- 5/16"
$574.00 $353.99 -
GROCO 1-1/2" NPT x 1-3/4" Bronze Full Flow Pipe to Hose Straight Fitting FF-1500
Groco
$38.00 $27.991-1/2" NPT x 1-3/4" 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...- Part Number:
- 34-FF1500
- Availability:
- In Stock - Ships same or next business day.
- Thread NPT:
- 1-1/2"
- Hose ID:
- 1 3/4"
- A:
- 3
- B:
- 1.9
$38.00 $27.99 -
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 Inthru-Hull With Nut Th-3000-W
Groco
$313.00 $201.693" NPS NPT Combo Bronze Thru Hull 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-TH3000W
- Availability:
- In Stock - Ships same or next business day.
- Thread:
- 3"
- A:
- 4
- B:
- 0.42
- C:
- 5.5
$313.00 $201.69 -
GROCO 3/4" Bronze In-Line Check Valve CV-75
Groco
$37.00 $29.993/4" Bronze In-Line Check Valve Features: C83600 cast bronze construction NPT threaded ports 1/2" - 2" sizes Suitable for use with diesel fuel or gasoline- Part Number:
- 34-CV75
- Availability:
- In Stock - Ships same or next business day.
- Thread NPT:
- 3/4"
- A:
- 1.65
- B:
- 2.58
- C:
- 1.2
- PSI to Open:
- 0.16
$37.00 $29.99 -
GROCO ARG-1250 Series 1-1/4" Raw Water Strainer w/Non-Metallic Plastic Basket ARG-1250-P
Groco
$478.00 $309.99ARG-1250 Series 1-1/4" Raw Water Strainer with Non-Metallic Plastic Basket Features: Mounting System Allows Removal Without Tools Bonding Connection Both Sides O-Ring Seal All Joining Surfaces Filter Basket Options: #304 SS (Standard), Monel &...- Part Number:
- 34-ARG1250P
- Availability:
- In Stock - Ships same or next business day.
- Thread NPT:
- 1 1/4"
- Basket:
- Polyethylene
- A:
- 10.6
- B:
- 5.8
- C:
- 6.5
- D:
- 2.3
- Open Area Ratio:
- 24
$478.00 $309.99 -
GROCO BP-11 Poly Basket - 3.1 x 15.4" BP-11
Groco
$97.00 $59.90BP-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 in...- 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
$97.00 $59.90 -
GROCO Bronze Pipe Nipple - 1-1/4" NPT PN-1250
Groco
$35.00 $25.99Bronze Pipe Nipple - 1-1/4" NPT Features: Cast-in wrench flat simplifies installation and removal NPT x NPT Connection C83600 Bronze Full flow Note-C83600 bronze fittings are not in compliance with NSF-61 and therefore are not...- Part Number:
- 34-PN1250
- Availability:
- In Stock - Ships same or next business day.
- Thread NPT:
- 1-1/4"
- A:
- 2.51
- B:
- 1.75
- C:
- 1.25
$35.00 $25.99 -
Groco Bronze Scoop T-Hull with Nut G 3/4 Sth-75-W
Groco
$44.00 $31.213/4" BSPP Scoop Thru Hull Features: British Standard Pipe Parallel (BSPP) Thread Designed for increased flow compared to standard Thru Hulls C83600 Bronze Sizes from 1/2" to 2-1/2" Available with or without nut NPS models available- Part Number:
- 34-STH75W
- Availability:
- In Stock - Ships same or next business day.
- Thread BSPP:
- 3/4"
- A:
- 55.88
- B:
- 26.67
- C:
- 101.6
- D:
- 77.47
$44.00 $31.21 -
GROCO BS-9 Stainless Steel Basket - 3.1" x 11.3" BS-9
Groco
$91.00 $64.99BS-9 Stainless Steel Basket - 3.1" x 11.3" GROCO's 304 Stainless Steel filter baskets for the raw water strainers. The baskets have an improved handle design. Fits: ARG-2515 932-1500- Part Number:
- 34-BS9
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Basket
- Fits:
- 932-1500 - ARG2515
- Pipe:
- 2-1/2"
- Size:
- 3.1" √ó 11.4"
- Screen:
- 304 S.S.
$91.00 $64.99 -
Interlux Interdeck No-Skid Deck Paint- White- Quart YJB000/QT
Interlux
$73.09 $57.99Interlux Interdeck No-Skid Deck Paint- White- Quart Yjb000/QtSlip resistant polyurethane deck paint Contains fine mineral additive for hard wearing, non-slip surface Suitable for all substrates Low sheen finish prevents sunlight glare...- Part Number:
- 94-YJB000Q
- Availability:
- In Stock - Ships same or next business day.
- Color:
- White
- Size:
- Quart
- Also avail in case of:
- 6
$73.09 $57.99 -
Interlux Original Varnish- Quart 90/QT
Interlux
$42.79 $29.31Interlux Original Varnish- Quart 90/QtTraditional varnish for general use Good gloss retention  Suitable for low temperature application  Easy application, even over existing varnish - interior and exterior use  Use with thinner 333 -...- Part Number:
- 94-90QT
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Quart
- Also avail in case of:
- 6
$42.79 $29.31 -
Interlux VC Offshore Vinyl Bottom Paint- Regatta Gray- Gallon R3950G
Interlux
$590.79 $414.99Interlux VC Offshore Vinyl Bottom Paint- Regatta Gray- Gallon R3950GHard Vinyl Antifouling Designed for the Serious Racer Antifouling designed for the serious racer Can be wet sanded and burnished to a gleaming gray metallic finish Use with...- Part Number:
- 94-R3950G
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Racing Grey Metallic
- Size:
- Gallon
- Also avail in case of:
- 2
$590.79 $414.99 -
Interlux VC Watertite Epoxy Filler- 24 Oz/500Ml YAV135KIT/500
Interlux
$70.09 $52.20Interlux VC Watertite 24 Oz/500Ml Yav135Kit/500 A 2-part, epoxy putty designed for fairing and smoothing Epoxy filler for above or below the waterline Excellent for blister repair, fast dry formula- Part Number:
- 94-YAV135500
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 500 ml
- Also avail in case of:
- 6
$70.09 $52.20 -
Jabsco Regulator with Mount 45 PSI White 44412-1045
Jabsco
$86.99 $62.99Jabsco Regulator with Mount 45 PSI White 44412-1045 Protects your water system from damaging pressures of unregulated city water hook-ups. Available in two models - permanently installed flush mount or in-line. Both feature brass GHT fittings for...- Part Number:
- 6-444121045
- Availability:
- In Stock - Ships same or next business day.
- Type:
- Flush
- Ports:
- Straight
- Color:
- White
- Rating:
- 45 psi
$86.99 $62.99 -
Johnson Pump 1000 gph Electromag Combo Bilg 05903-00
Johnson Pump
$138.19 $109.99Johnson Pump 1000 gph Electromag Combo Bilg 05903-00 Simple to install, easy to clean and service with replaceable and upgradeable motor cartridges. Impact, chemical and fuel resistant thermo plastic housing. 316 S.S. Steel shaft and corrosion resistant...- Part Number:
- 189-0590300
- Availability:
- In Stock - Ships same or next business day.
- GPH:
- 1000
- Hose:
- 3/4"
- Volts:
- 12
- Amps:
- 3.2
$138.19 $109.99 -
Marinetex 2oz Jr. Grey Marine Tex Ki Rm301K
Marinetex
$34.29 $28.99Marinetex 2oz Jr. Grey Marine Tex Ki Rm301K 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-RM301K
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Gray
- Size:
- 2 oz. kit
$34.29 $28.99 -
Perko 4-1/2 Open Base Cleat 1316001Chr
Perko
$27.59 $26.99Perko 4-1/2 Open Base Cleat 1316001Chr Chrome plated zinc, plastic base. Stainless steel studs, nuts and washers.- Part Number:
- 9-1316001CHR
- Availability:
- In Stock - Ships same or next business day.
- Length:
- 4-1/2"
- Line Size:
- Up To 3/8"
- Stud:
- 12-24" x 1-1/2"
$27.59 $26.99 -
Perko 5 Chrome Barrel Bolt 0947Dp3Chr
Perko
$65.49 $62.99Perko 5 Chrome Barrel Bolt 0947Dp3ChrChrome plated bronze. Supplied with friction pad to eliminate rattle and provide smooth operation. Fastener #6. Bolt diameter 3/8".- Part Number:
- 9-0947DP3CHR
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5-1/4" x 1-7/16"
$65.49 $62.99
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
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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
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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.
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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.
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- 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.
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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.