Paint & Maintenance
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Seachoice 5/16 x 1 1/2 Lag Screw SS 25/Bg Sc1269
Seachoice
$25.99 $12.91Seachoice 5/16 x 1 1/2 Lag Screw SS 25/Bg Sc1269- Part Number:
- 50-00174
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16 x 1-1/2"
- Bag:
- 25
$25.99 $12.91 -
Seachoice 5/16 x 1 Lag Screw SS 25/Bg Sc1268
Seachoice
$23.99 $10.34Seachoice 5/16 x 1 Lag Screw SS 25/Bg Sc1268- Part Number:
- 50-00173
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16 x 1"
- Bag:
- 25
$23.99 $10.34 -
Seachoice 5/16 x 2 Lag Screw SS 25/Bg Sc1270
Seachoice
$43.99 $17.67Seachoice 5/16 x 2 Lag Screw SS 25/Bg Sc1270- Part Number:
- 50-00176
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16 x 2"
- Bag:
- 25
$43.99 $17.67 -
Seachoice 5/16 x 3 1/2 Lag Screw SS 10/Bg Sc1273
Seachoice
$27.43 $14.08Seachoice 5/16 x 3 1/2 Lag Screw SS 10/Bg Sc1273- Part Number:
- 50-00179
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16 x 3-1/2"
- Bag:
- 10
$27.43 $14.08 -
Seachoice 5/16 x 3 Lag Screw SS 10/Bg Sc1272
Seachoice
$22.99 $11.79Seachoice 5/16 x 3 Lag Screw SS 10/Bg Sc1272- Part Number:
- 50-00178
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16 x 3"
- Bag:
- 10
$22.99 $11.79 -
Seachoice 5/16 x 3 Lag Screw Stl H.D.G. 50/B Sc2648
Seachoice
$82.64 $26.83Seachoice 5/16 x 3 Lag Screw Stl H.D.G50/B Sc2648- Part Number:
- 50-01513
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16 x 3"
- Bag:
- 50
$82.64 $26.83 -
Seachoice 5/16 x 4 Lag Screw SS 10/Bg Sc1274
Seachoice
$29.81 $11.43Seachoice 5/16 x 4 Lag Screw SS 10/Bg Sc1274- Part Number:
- 50-00181
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16 x 4"
- Bag:
- 10
$29.81 $11.43 -
Seachoice 5/16 x 4 Lag Screw Stl H.D.G. 50/B Sc2651
Seachoice
$150.29 $44.85Seachoice 5/16 x 4 Lag Screw Stl H.D.G50/B Sc2651- Part Number:
- 50-01514
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16 x 4"
- Bag:
- 50
$150.29 $44.85 -
Seachoice 5/16 x 5 Lag Screw SS 5/Bg Sc1275
Seachoice
$27.99 $13.11Seachoice 5/16 x 5 Lag Screw SS 5/Bg Sc1275- Part Number:
- 50-00183
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16 x 5"
- Bag:
- 5
$27.99 $13.11 -
Seachoice 5/16 x 5 Lag Screw Stl H.D.G. 50/B Sc2652
Seachoice
$119.97 $41.12Seachoice 5/16 x 5 Lag Screw Stl H.D.G50/B Sc2652- Part Number:
- 50-01516
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16 x 5"
- Bag:
- 50
$119.97 $41.12 -
Seachoice 5/16-18 Cap Acor Nut SS 50/Bg Sc1362
Seachoice
$56.23 $22.75Seachoice 5/16-18 Cap Acor Nut SS 50/Bg Sc1362 18-8 Stainless Steel.- Part Number:
- 50-00589
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16"-18
- Bag:
- 50
$56.23 $22.75 -
Seachoice 5/16-18 Fnshd Hexnut 316 100Bg Sc31311
Seachoice
$42.99 $15.77Seachoice 5/16-18 Fnshd Hexnut 316 100Bg Sc31311- Part Number:
- 50-01668
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16"-18
- Bag:
- 100
$42.99 $15.77 -
Seachoice 5/16-18 Hx Nut SS 100/Bg Sc1311
Seachoice
$46.99 $15.63Seachoice 5/16-18 Hx Nut SS 100/Bg Sc1311- Part Number:
- 50-00607
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16"-18
- Bag:
- 100
$46.99 $15.63 -
Seachoice 5/16-18 Nylon Ins Lcknt SS 50/Bg Sc1336
Seachoice
$22.69 $10.03Seachoice 5/16-18 Nylon Ins Lcknt SS 50/Bg Sc1336 18-8 Stainless Steel.- Part Number:
- 50-00626
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16"-18
- Bag:
- 50
$22.69 $10.03 -
Seachoice 5/16-18 Tee Nut SS 10/Bg Sc3872
Seachoice
$26.99 $11.76Seachoice 5/16-18 Tee Nut SS 10/Bg Sc3872 18-8 Stainless Steel.- Part Number:
- 50-00637
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16"-18
- Bag:
- 10
$26.99 $11.76 -
Seachoice 5/16-18 Wing Nut SS 50/Bg Sc1373
Seachoice
$99.57 $36.48Seachoice 5/16-18 Wing Nut SS 50/Bg Sc1373 18-8 Stainless Steel.- Part Number:
- 50-01107
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16"-18
- Bag:
- 50
$99.57 $36.48 -
Seachoice 5/16-18 x 1 1/2 Carriage Bolt SS 25/Bg Sc1239
Seachoice
$49.49 $17.49Seachoice 5/16-18 x 1 1/2 Carriage Bolt SS 25/Bg Sc1239- Part Number:
- 50-00127
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16-18 x 1-1/2"
- Bag:
- 25
$49.49 $17.49 -
Seachoice 5/16-18 x 1 1/2 Hex Cap 315 25Bg Sc30079
Seachoice
$60.99 $22.02Seachoice 5/16-18 x 1 1/2 Hex Cap 315 25Bg Sc30079- Part Number:
- 50-01619
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16"-18 x 1-1/2"
- Bag:
- 25
$60.99 $22.02 -
Seachoice 5/16-18 x 1 1/2 Hex Cap Screw SS 25/ Sc0079
Seachoice
$39.99 $13.44Seachoice 5/16-18 x 1 1/2 Hex Cap Screw SS 25/ Sc0079- Part Number:
- 50-00029
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16-18 x 1-1/2"
- Bag:
- 25
$39.99 $13.44 -
Seachoice 5/16-18 x 1 1/2 Phl Flt M/S SS25 Sc3167
Seachoice
$30.99 $12.49Seachoice 5/16-18 x 1 1/2 Phl Flt M/S SS25 Sc3167 18-8 Stainless Steel.- Part Number:
- 50-00307
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16-18 x 1-1/2"
- Bag:
- 25
$30.99 $12.49
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.