Paint & Maintenance
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Evercoat F/G Mat 38" X 102" 1.5oz 100941
Evercoat
$105.99 $64.06Evercoat F/G Mat 38" X 102" 1.5oz 100941100% 1.5 oz. fiberglass in a non-woven state. For bulk build up when repairing holes and badly damaged areas. Also molds and builds fiberglass objects (bait, water tanks, etc.).- Part Number:
- 75-100941
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 38" x 102"
$105.99 $64.06 -
Evercoat Formula 27-Pint 100571
Evercoat
$65.79 $37.99Evercoat Formula 27-Pint 100571 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 of...- Part Number:
- 75-100571
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Pint
$65.79 $37.99 -
Evercoat Kitty Hair Reinforce Filler-Quart 100868
Evercoat
$94.69 $59.68Evercoat Kitty Hair Reinforce Filler-Quart 100868A fiberglass filler with reinforcing fibers for fiberglass and sheet metal repairs. Easy to mix and work. Has double the strength of standard fillers. Waterproof. Blue cream hardener included.- Part Number:
- 75-100868
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Quart
$94.69 $59.68 -
Evercoat Liquid Hardener 11Cc For Quart 100602
Evercoat
$16.39 $8.95Evercoat Liquid Hardener 11Cc For Quart 100602For use with all polyester resins and gel coat. Plastic squeeze tube has graduated measure for mixing convenience. Methyl ethyl ketone peroxide (MEKP). Carded- Part Number:
- 75-100602
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 11 cc/.37 oz.
$16.39 $8.95 -
Evercoat Liquid Hardener 40Cc For Gallon 100603
Evercoat
$24.59 $14.77Evercoat Liquid Hardener 40Cc For Gallon 100603For use with all polyester resins and gel coat. Plastic squeeze tube has graduated measure for mixing convenience. Methyl ethyl ketone peroxide (MEKP). Carded- Part Number:
- 75-100603
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 40 cc./1.3 oz.
$24.59 $14.77 -
Evercoat Lite Weight Filler-Gallon 100156
Evercoat
$132.89 $111.17Evercoat Lite Weight Filler-Gallon 100156Super lightweight auto body filler that applies without sagging. Lets you file or sand in minutes to even days later. Requires less sanding to reduce dust and clogging. Feather edges superbly. Cures under humid...- Part Number:
- 75-100156
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Gallon
$132.89 $111.17 -
Evercoat Marine Boat Yard Fiberglass Resin Quart with Wax 100518
Evercoat
$82.29 $55.99Evercoat Boat Yard Resin Quart with Wax 100518 A general purpose polyester resin. Economical. Thixotropic. Has excellent wettability and good strength. Hardener included.- Part Number:
- 75-100518
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Quart
$82.29 $55.99 -
Evercoat Quart Resin with Wax 100553
Evercoat
$104.79 $68.33Evercoat Quart Resin with Wax 100553The perfect polyester resin for marine repairs. An extra-thick, finish coat resin, it cures tack-free. May be used on soft woods, fiberglass and metal. Ideal repair for hulls, decks, cabins and tanks. Seals all boat...- Part Number:
- 75-100553
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Quart
$104.79 $68.33 -
GROCO 1" Bronze NPS to NPT Flange Adapter IBVF-1000
Groco
$66.00 $43.561" 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 hulls Accept...- Part Number:
- 34-IBVF1000
- Availability:
- In Stock - Ships same or next business day.
- Thread Bottom NPS:
- 1"
- Thread Top NPT:
- 1"
- A:
- 2.18
- B:
- 3.38
- C:
- 5/16"
$66.00 $43.56 -
GROCO 1" NPT Stainless Steel In-Line Ball Valve IBV-1000-S
Groco
$84.00 $60.891" NPT #316 Stainless Steel In-Line Ball Valve Features: 1-1/4" sizes and larger include a grease zerk fitting for lubrication (use only with the valve in the open position) or for draining Handle has square hole to accept standard ratchet (helps you to...- Part Number:
- 34-IBV1000S
- Availability:
- In Stock - Ships same or next business day.
- Thread NPT:
- 1"
- A:
- 3.3
- B:
- 4.98
- C:
- 2.73
- D:
- 1.6
- E:
- 8.33
$84.00 $60.89 -
GROCO 1-1/2" Ball Valve/Seacock & Raw Water Strainer Combo BVS-1500
Groco
$1,896.00 $1,299.991-1/2" Ball Valve/Seacock & Raw Water Strainer Combo Features: Square hole in handle accepts standard ratchet 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...- Part Number:
- 34-BVS1500
- Availability:
- In Stock - Ships same or next business day.
- Thread Bottom NPS:
- 1-1/2"
- Thread Top NPT:
- 1-1/2"
- F:
- 5.5
- G:
- 4.5
- Open Area Ratio:
- 19:01
$1,896.00 $1,299.99 -
Groco 1-1/2" BSPP Scoop Thru Hull Sth-150-W
Groco
$96.00 $68.501-1/2" 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-STH150W
- Availability:
- In Stock - Ships same or next business day.
- Thread BSPP:
- 1-1/2"
- A:
- 80.01
- B:
- 33.02
- C:
- 122.68
- D:
- 88.9
$96.00 $68.50 -
GROCO 1-1/2" NPT Bronze 3-Way Valve TWV-1500
Groco
$277.00 $180.271-1/2" NPT Bronze 3-Way Valve Features:3-way valve operates logically - The handle points to the direction of flowCenter position is "off"Handle rotates a full 180°.Mount foot included.Full flow. Stainless steel handle and hardware...- Part Number:
- 34-TWV1500
- Availability:
- In Stock - Ships same or next business day.
- Ports:
- 1-1/2" NPT
$277.00 $180.27 -
GROCO 1-1/4" 90 Degree Hose Thru-Hull Fitting HTHC-1250-S
Groco
$106.00 $67.201-1/4" 90 Degree Hose Thru-Hull Fitting Features:90 Degree Barb#316 Stainless Steel Thru Hull with Bronze Hose ConnectionUL Listed 647B- Part Number:
- 34-HTHC1250S
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 1-1/4" I.D.
- Pipe:
- 1-1/4" NPT
- Flange:
- 2.62"
$106.00 $67.20 -
GROCO 1-1/4" NPT x 1-1/8" ID Bronze 90 Degree Pipe to Hose Fitting Standard Flow Elbow PTHC-1125
Groco
$33.00 $21.351-1/4" NPT x 1-1/8" 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-PTHC1125
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 1-1/8"
- Thread NPT:
- 1-1/4"
- A:
- 2.37
- B:
- 2.44
- C:
- 1.75
$33.00 $21.35 -
GROCO 1/2" Bronze Pipe Nipple Check Valve PNC-500
Groco
$17.00 $14.991/2" Bronze Pipe Nipple Check Valve Features: C83600 cast bronze construction NPT threads 1/2" - 2" sizes Not suitable for use with diesel fuel or gasoline Maximum recommended temperature = 176-F (80-C)- Part Number:
- 34-PNC500
- Availability:
- In Stock - Ships same or next business day.
- Thread NPT:
- 1/2"
- A:
- 1.77
- B:
- 0.88
- PSI to Open:
- 0.45
$17.00 $14.99 -
GROCO 2" Bronze Flanged Full Flow Seacock BV-2000
Groco
$852.00 $599.992" 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-BV2000
- Availability:
- In Stock - Ships same or next business day.
- Thread Bottom NPS:
- 2"
- Thread Top NPT:
- 2"
- A:
- 8.38
- B:
- 5.25
- C:
- 5.5
- D:
- 5
- E:
- 3/8"
$852.00 $599.99 -
GROCO 2" NPT x 2-1/4" ID Bronze Full Flow 90° Elbow Pipe to Hose Fitting FFC-2000
Groco
$199.00 $123.002" NPT x 2-1/4" ID Bronze Full Flow 90° Elbow Pipe to Hose Fitting Features: 90 degree Male NPT x Hose connection C83600 Bronze Sizes from 1/2" to 3" Full Flow UL Listed 647B Note- C83600 bronze fittings are not in compliance with NSF-61 and...- Part Number:
- 34-FFC2000
- Availability:
- In Stock - Ships same or next business day.
- Thread NPT:
- 2"
- Hose ID:
- 2-1/4"
- A:
- 5.4
- B:
- 5.15
- C:
- 1.85
$199.00 $123.00 -
GROCO 3/4" Ball Valve/Seacock & Raw Water Strainer Combo BVS-750
Groco
$907.00 $550.463/4" Ball Valve/Seacock & Raw Water Strainer Combo Features: Square hole in handle accepts standard ratchet 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...- Part Number:
- 34-BVS750
- Availability:
- In Stock - Ships same or next business day.
- Thread Bottom NPS:
- 3/4"
- Thread Top NPT:
- 3/4"
- A:
- 10.75
- B:
- 10.13
- C:
- 3.05
- D:
- 5.38
- E:
- 4.75
- F:
- 3.83
- G:
- 2.5
- Open Area Ratio:
- 33:01:00
$907.00 $550.46 -
GROCO ARG-755 Series 3/4" Raw Water Strainer w/Non-Metallic Plastic Basket ARG-755-P
Groco
$323.00 $209.99ARG-755 Series 3/4" 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-ARG755P
- Availability:
- In Stock - Ships same or next business day.
- Thread NPT:
- 3/4"
- Basket:
- Polyethylene
- A:
- 6.4
- B:
- 4.5
- C:
- 5.3
- D:
- 1.5
- E:
- 3.3
- Open Area Ratio:
- 24
$323.00 $209.99
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.