Paint & Maintenance
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Awlgrip Slow Drying Reducer-Gallon T0031G
Awlgrip
$175.99 $124.99Awlgrip Slow Drying Reducer-Gallon T0031G For use in Awlgrip/Awlcraft 2000 TopcoatsT0002 can also be used in conjunction with T0005 at higher temperatures.T0005 is most often used as an additive, blended with other spray reducers to improve flow.- Part Number:
- 98-T0031G
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Slow Evaporating - Brushing
- Size:
- Gallon
$175.99 $124.99 -
Collinite Collinite Paste Mold Release 900
Collinite
$26.25 $24.99Collinite Collinite Paste Mold Release 900 Extensively tested and approved by the world's largest fiberglass manufacturers in molding processes, both filled and unfilled, with and without gelcoat. For professional use only.- Part Number:
- 244-900
- Availability:
- In Stock - Ships same or next business day.
$26.25 $24.99 -
Evercoat One Step Finish Gelkote White Pt 105670
Evercoat
$109.29 $79.99Evercoat One Step Finish Gelkote White Pt 105670 A resilient, one step, isophthalic polyester coating, which does not require PVA or other air-inhibitor to cure to a hard finish. Permanently repair or replace original, high-gloss finish. Fills gouges,...- Part Number:
- 75-105670
- Availability:
- In Stock - Ships same or next business day.
- Color:
- White
- Size:
- Pint
$109.29 $79.99 -
Evercoat PVA Mold Release 8oz 105685
Evercoat
$36.59 $24.99Evercoat PVA Mold Release 8oz 105685 Used for curing Evercoat Premium Polyester Gel-Kote. Apply by spraying a light "mist coating" over the catalyzed Gel-Kote products. Allows a full cure at the surface and eliminates the tacky feel.- Part Number:
- 75-105685
- Availability:
- In Stock - Ships same or next business day.
$36.59 $24.99 -
GROCO 1-1/2" 90 Degree Hose Thru-Hull Fitting HTHC-1500-S
Groco
$208.00 $144.991-1/2" 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"
$208.00 $144.99 -
GROCO 1-1/2" NPT Stainless Steel In-Line Ball Valve IBV-1500-S
Groco
$171.00 $110.991-1/2" 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...- Part Number:
- 34-IBV1500S
- Availability:
- In Stock - Ships same or next business day.
- Thread NPT:
- 1-1/2"
- A:
- 4.25
- B:
- 6.02
- C:
- 3.43
- D:
- 2.07
- E:
- 9.9
$171.00 $110.99 -
GROCO 2-1/2" Bronze Combo Scoop Thru-Hull w/Nut STH-2500-W
Groco
$253.00 $185.082-1/2" NPS NPT Combo Scoop Thru Hull Features: Designed for increased flow compared to standard Thru Hulls NPSM / NPT combination thread C83600 Bronze Sizes from 1/2" to 2-1/2" Available with or without nut BSPP models available- Part Number:
- 34-STH2500W
- Availability:
- In Stock - Ships same or next business day.
- Thread NPS:
- 2 1/2"
- A:
- 3.2
- B:
- 2.25
- C:
- 7.85
- D:
- 5.85
$253.00 $185.08 -
GROCO 3" NPT Bronze 45 Degree Pipe to 3" Hose PTHD-3000
Groco
$153.00 $95.403" NPT Bronze 45 Degree Pipe to Hose Fitting Features: 45 degree Male NPT x Hose connection C83600 Bronze Sizes from 3/4" to 3" Standard Flow UL Listed 647B Note- C83600 bronze fittings are not in compliance with NSF-61 and therefore are not...- Part Number:
- 34-PTHD3000
- Availability:
- In Stock - Ships same or next business day.
- Hose:
- 3" ID
- Thread:
- 3" NPT
- A:
- 6.03"
- B:
- 3.06"
$153.00 $95.40 -
GROCO Bronze Clam Shell Style Hull Strainer w/Mount Ring f/Up To 1-1/2" Thru Hull SC-1500
Groco
$132.00 $94.99Bronze Clam Shell Style Hull Strainer w/Mount Ring f/Up To 1-1/2" Thru Hull Features: Mount ring design allows easy access to Thru Hulls. C84400 bronze body and door. Cast filter slots. Pressure relief holes in door casting...- Part Number:
- 34-SC1500
- Availability:
- In Stock - Ships same or next business day.
- Max Thru-Hull:
- 1-1/2"
- Flow Type:
- STD
- Mount Ring Incl.:
- YES
- Perf Dia.:
- Cast Slots
$132.00 $94.99 -
Jabsco Ultra-Max Water System 12V 594511012
Jabsco
$605.09 $399.99Jabsco Ultra-Max Water System 12V 594511012 This fully assembled pressure set includes a pump, strainer and pre-pressurized accumulator tank rubber mounted on a board. Serves 3 or more 1/2" outlets, is self-priming up to 10' and is suitable for vertical...- Part Number:
- 6-594511012
- Availability:
- In Stock - Ships same or next business day.
- GPM:
- 3.5
- Rating:
- 10-25 psi
- Volts:
- 12
- Amps:
- 6
$605.09 $399.99 -
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 2-1/2X2-1/2 Black Flush Latch 0932Dp1Black
Perko
$59.67 $36.47Perko 2-1/2X2-1/2 Black Flush Latch 0932Dp1BlackChrome plated zinc and black plastic. Easily installs in 2" hole. Adjustment of latch bar is 3/8" to 3". Face plate is 2-1/2" x 2-1/2". For door thickness of 1/4" to 1-1/8". Locking latches are supplied...- Part Number:
- 9-0932DP1BLK
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Non-Adjustable Cam Bar
- Color:
- Black
$59.67 $36.47 -
Perko Combo Gas Fill & Tank Vent-Bl 0542Dpgblk
Perko
$58.49 $38.99Perko Combo Gas Fill & Tank Vent-Bl 0542Dpgblk Polymer body, cap and strap. Angled neck. Integral tank vent with flame arrestor and anti-surge valve. Deck plate key included.- Part Number:
- 9-0542DPGBLK
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Angled neck
- Type:
- Fuel
- Material:
- Black plastic
- Hose:
- 1-1/2"
$58.49 $38.99 -
Perko Door Button with Spring 1216Dp0Chr
Perko
$24.19 $18.99Perko Door Button with Spring 1216Dp0Chr Chrome plated zinc with black plastic knob. 1216 has phosphor bronze tension spring and item 1217 comes without spring and requires a #8 oval-head pivot screw.- Part Number:
- 9-1216DP0CHR
- Availability:
- In Stock - Ships same or next business day.
- Description:
- With Spring
$24.19 $18.99 -
Perko Flush Lifting Handles 0776Dp1Chr
Perko
$104.09 $82.99Perko Flush Lifting Handles 0776Dp1Chr- Part Number:
- 9-0776DP1CHR
- Availability:
- In Stock - Ships same or next business day.
- Material:
- Chrome Bronze
- Size:
- 3" x 2-1/4"
- Fastener:
- #8
$104.09 $82.99 -
Perko Flush Pulls Flush Latch White 1092Dp1Wht
Perko
$69.59 $49.99Perko Flush Pulls Flush Latch White 1092Dp1Wht For smooth and carpeted surfaces. Chrome plated zinc "T" handle and S.S. stem. Easily installs in a 2-1/2" diameter hole. All have a 3" diameter face plate. #1 Offset cam bar 3/4" - 2-3/8"#3 Straight cam...- Part Number:
- 9-1092DP1WHT
- Availability:
- In Stock - Ships same or next business day.
- Description:
- w/Offset Cam Bar
- Locking:
- No
- Color:
- White
$69.59 $49.99 -
Perko Flush Round Ring Pull 1-5/8 1232Dp1Chr
Perko
$25.19 $21.99Perko Flush Round Ring Pull 1-5/8 1232Dp1Chr- Part Number:
- 9-1232DP1CHR
- Availability:
- In Stock - Ships same or next business day.
- Material:
- Chrome/Zinc
- Size:
- 1-5/8"
- Fastener:
- #6
$25.19 $21.99 -
Perko Perko Water Cap/Chain For 0540Dpw99A
Perko
$77.69 $69.99Perko Perko Water Cap/Chain For 0540Dpw99A Replacement chrome plated bronze cap fits 540 or 541 series vented fill for 1-1/2" hose.- Part Number:
- 9-0540DPW99A
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Water Cap w/O-Ring & Retainer
$77.69 $69.99 -
Perko Rim Lock St with Bolt-Box Strike 0918Dp0Chr
Perko
$254.89 $169.99Perko Rim Lock St with Bolt-Box Strike 0918Dp0Chr Chrome plated zinc. Locked by turn button from inside or key from outside. Screw size is #6. Escutcheon measures 4-3/8" x 1-1/4". Case is 3-7/8" x 2". For door thickness of 5/8" to 1-3/8". 1 set per card.- Part Number:
- 9-0918DP0CHR
- Availability:
- In Stock - Ships same or next business day.
- Type:
- Regular Bevel
- Strike:
- Box
- Pack:
- 1 Set
$254.89 $169.99 -
Sea-Dog Line Cupboard Bolt Chrome 222380-1
SEA-DOG LINE
$29.75 $24.55Sea-Dog Line Cupboard Bolt Chrome 222380-1Chrome plated extruded brass. Fastener #6 FH.- Part Number:
- 354-2223801
- Availability:
- In Stock - Ships same or next business day.
- A:
- 1-1/2"
- B:
- 1-1/2"
- C:
- 1"
- D:
- 3/4"
$29.75 $24.55
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.
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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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- 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.