Paint & Maintenance
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Beckson Marine Deckplate 4" White Non-Skid Dp42W
Beckson Marine
$23.95 $21.99Beckson Marine Deckplate 4" White Non-Skid Dp42W 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 innovative...- Part Number:
- 35-DP42W
- Availability:
- In Stock - Ships same or next business day.
- ID:
- 4"
- OD:
- 6-1/8"
- Hole:
- 4-1/2"
- Color:
- White
- Center:
- Non-Skid
$23.95 $21.99 -
Boat Bling Hot Sauce Spot Remover-Sealant Quart Hs0032
Boat Bling
$22.99 $22.95Boat Bling Hot Sauce Spot Remover-Sealant Quart Hs0032 Removes hard water spots and mineral deposits with a spray on, wipe off application. Safe, soft water based detailer with specialty Polymer waxes. it Will NOT strip your current wax, adds additional...- Part Number:
- 561-HS0032
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 32oz.
$22.99 $22.95 -
Boat Life Life Seal Clear 1oz 1109
BoatLIFE
$19.59 $15.99Boat Life Life Seal Clear 1oz 1109 Designed specifically for fiberglass boats. A fast-curing (24 hours) polyurethane/silicone adhesive sealant. Permanently flexible, non shrinking. Outstanding adhesion to fiberglass, glass, plastic and wood. Latest...- Part Number:
- 76-1109
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 1 oz. tube
- Color:
- Clear
$19.59 $15.99 -
Bomar Gasket 9/16X10' F/Cast Hatche P10055
Bomar
$96.19 $64.99Bomar Gasket 9/16X10' F/Cast Hatche P10055- Part Number:
- 49-P10055
- Availability:
- In Stock - Ships same or next business day.
- Description:
- 9/16" x 10' Gasket
$96.19 $64.99 -
Bomar Hatch Inspection 10 1/4X14 1/4 G871122
Bomar
$107.09 $94.99Bomar Hatch Inspection 10 1/4X14 1/4 G871122 Flush mounting, molded low profile hatch is fully gasketed with UV stabilized resin and non-skid surface. Comes with "T" handles for easy operation and stainless steel hinge pins.- Part Number:
- 49-G871122
- Availability:
- In Stock - Ships same or next business day.
- ID:
- 7" x 11"
- OD:
- 10-1/4" x 14-1/4"
- Cut Out:
- 8-3/16" x 12-3/16"
- Color:
- Off-White
$107.09 $94.99 -
Bomar Inspect Hatch 18-1/2X20-3/16 G8161822
Bomar
$232.29 $203.66Bomar Inspect Hatch 18-1/2X20-3/16 G8161822Flush mounting, molded low profile hatch is fully gasketed with UV stabilized resin and non-skid surface. Comes with "T" handles for easy operation and stainless steel hinge pins.- Part Number:
- 49-G8161822
- Availability:
- In Stock - Ships same or next business day.
- ID:
- 14" x 16"
- OD:
- 18-1/8" x 20-3/16"
- Cut Out:
- 16-1/4" x 17-5/8"
- Color:
- Off-White
$232.29 $203.66 -
DampRid Goof Off 16oz Fg653
DampRid
$11.89 $10.05DampRid Goof Off 16oz Fg653On job sites, in garages, in the workshop and the workplace, painting and contracting professionals need powerful solutions to clean and remove the toughest spots, stains, and messy mistakes.Goof Off® Pro Strength works the...- Part Number:
- 689-FG653
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 16 oz.
$11.89 $10.05 -
Evercoat Coloring Agent-Black 1oz 100508
Evercoat
$27.19 $16.53Evercoat Coloring Agent-Black 1oz 100508Popular gel-matched coloring agents that blend with polyester resins, gel paste, epoxy resins, Formula 27, Skid-No-More and putty.1 oz. tube- Part Number:
- 75-100508
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
$27.19 $16.53 -
Evercoat Fiberglass Repair Kit Quart 100370
Evercoat
$207.19 $179.99Evercoat Fiberglass Repair Kit Quart 100370 Fast and easy permanent repairs of fiberglass, most woods and metals. Strengthens, repairs and rebuilds. Repair cracks and holes in fiberglass and wood. Kits may be used for small lay-up jobs or fabricating...- Part Number:
- 75-100370
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 1 quart
$207.19 $179.99 -
Evercoat White Cream Hardener 4oz 101607
Evercoat
$44.29 $32.28Evercoat White Cream Hardener 4oz 101607Hardening agent for use with all polyester fillers. White BPO formula maintains color of filler to minimize excessive priming.- Part Number:
- 75-101607
- Availability:
- In Stock - Ships same or next business day.
- Color:
- White
- Size:
- 4 oz.
$44.29 $32.28 -
Evercoat Woven Roving 50 In.X1 Yd 24oz 100946
Evercoat
$108.49 $63.98Evercoat Woven Roving 50 In.X1 Yd 24oz 10094624 oz. Heavyweight fiberglass fabric. Very bulky for stronger repair applications where large build-up is needed.- Part Number:
- 75-100946
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 50" x 1 yd.
$108.49 $63.98 -
GROCO 1" 90 Degree Hose Thru-Hull Fitting HTHC-1000-S
Groco
$69.00 $49.991" 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-HTHC1000S
- Availability:
- In Stock - Ships same or next business day.
- Thread NPS:
- 3/4"
- Hose ID:
- 3/4"
- A:
- 2.71
- B:
- 0.3
- C:
- 1.9
- D:
- 2.25
- E:
- 1.25
$69.00 $49.99 -
Groco 1-1/2" BSPP Bronze Thru Hull Th-150-W
Groco
$71.00 $54.991-1/2" BSPP Bronze Thru Hull Features: British Standard Pipe Parallel (BSPP) Thread C83600 Bronze Sizes from 1/2" to 4" UL Listed 647B Available with or without nut- Part Number:
- 34-TH150W
- Availability:
- In Stock - Ships same or next business day.
- Thread BSPP:
- G 1 1/2"
- A:
- 80
- B:
- 7.62
- C:
- 73.41
$71.00 $54.99 -
GROCO 1-1/4" Bronze High Speed Thru-Hull Fitting w/Nut HSTH-1250-W
Groco
$62.00 $41.141-1/4" NPS NPT Combo High Speed Pickup Features: Designed for increased flow compared to standard Thru Hulls and with less drag NPSM / NPT combination thread C83600 Bronze Sizes from 3/4" to 3" Available with or without nut BSPP models...- Part Number:
- 34-HSTH1250W
- Availability:
- In Stock - Ships same or next business day.
- Thread NPS:
- 1-1/4"
- A:
- 2.9
- B:
- 0.3
- C:
- 2.62
$62.00 $41.14 -
Sold Out, please call for ETA.
Groco 1-1/4" Engine Flush Service Adaptor1.25 SSc-1250
Groco
$223.00 $144.991-1/4" Engine Flush Service Adaptor THE CONCEPT A simple quarter turn quick release plug can add safety and flexibility to any water system. Add SSC to the top of any seacock to allow instant emergency bilge pumping, or to simplify...- Part Number:
- 34-SSC1250
- Availability:
- In Stock - Ships same or next business day.
- Hose ID (in):
- 1-1/4"
- Thread NPT:
- 1-1/4"
- Overall Length (A):
- 4.55"
$223.00 $144.99 -
GROCO 3/4" Bronze NPS to NPT Flange Adapter IBVF-750
Groco
$61.00 $40.993/4" Bronze NPS to NPT Flange Adapter IBVF Flanged Adapters have been developed to address several common problems in the marine industry. Features: Eliminate dangerous thread miss-match when in-line valves are screwed onto thru...- Part Number:
- 34-IBVF750
- Availability:
- In Stock - Ships same or next business day.
- Pipe:
- 3/4" NPS to 3/4" NPT
$61.00 $40.99 -
GROCO ARG-500 Series 1/2" Raw Water Strainer w/Non-Metallic Plastic Basket ARG-500-P
Groco
$292.00 $182.06ARG-500 Series 1/2" 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-ARG500P
- Availability:
- In Stock - Ships same or next business day.
- Thread NPT:
- 1/2"
- Basket:
- Polyethylene
- A:
- 6.4
- B:
- 4.5
- C:
- 5.3
- D:
- 1.5
- Open Area Ratio:
- 54
$292.00 $182.06 -
GROCO BM-2 Monel Basket - 1.9" x 7.2" BM-2
Groco
$171.00 $119.99BM-2 Monel Basket - 1.9" x 7.2" Replacement Monel Raw Water Strainer Baskets are made of high-strength, corrosion-resistant Monel and have an improved handle design for easier use. Designed to fit a range of pipe sizes, these spare poly baskets measure...- Part Number:
- 34-BM2
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Basket
- Fits:
- ARG750 - SA750
- Pipe:
- 3/4"
- Size:
- 1.9" x 7.2"
- Screen:
- Monel
$171.00 $119.99 -
GROCO BS-14 Stainless Steel Basket - 3.1" x 16.0" BS-14
Groco
$101.00 $61.80BS-14 Stainless Steel Basket - 3.1" x 16.0" GROCO's 304 Stainless Steel filter baskets for the raw water strainers. The baskets have an improved handle design. Fits: ARG-3025- Part Number:
- 34-BS14
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Basket
- Fits:
- ARG3025
- Pipe:
- 3"
- Size:
- 3.1" √ó 16.0"
- Screen:
- 304 S.S.
$101.00 $61.80 -
GROCO Drain Plug w/O-Ring f/ARG Strainer ARG-756
Groco
$7.99 $7.95Drain Plug with O-Ring for ARG Strainer Drain plug with O-ring for ARG Strainer. For Strainers older than 2008 use ARG-506.- Part Number:
- 34-ARG756
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Drain Wingnut w/ O-ring
- Fits:
- ARG 8-01 and later
$7.99 $7.95
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.