Paint & Maintenance
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Seachoice 5/16-18 x 1 1/2 Phl Ovl M/S SS25 Sc5224
Seachoice
$35.99 $14.63Seachoice 5/16-18 x 1 1/2 Phl Ovl M/S SS25 Sc5224 18-8 Stainless Steel.- Part Number:
- 50-00414
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16-18 x 1-1/2"
- Bag:
- 25
$35.99 $14.63 -
Seachoice 5/16-18 x 1 1/2 Phl Pan M/S SS25 Sc2335
Seachoice
$41.36 $16.85Seachoice 5/16-18 x 1 1/2 Phl Pan M/S SS25 Sc2335 18-8 Stainless Steel.- Part Number:
- 50-00529
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16-18 x 1-1/2"
- Bag:
- 25
$41.36 $16.85 -
Seachoice 5/16-18 x 1 1/4 Hex Cap 316 25Bg Sc30078
Seachoice
$53.99 $19.24Seachoice 5/16-18 x 1 1/4 Hex Cap 316 25Bg Sc30078- Part Number:
- 50-01617
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16"-18 x 1-1/4"
- Bag:
- 25
$53.99 $19.24 -
Seachoice 5/16-18 x 1 1/4 Hex Cap Screw SS 25/ Sc0078
Seachoice
$25.25 $10.46Seachoice 5/16-18 x 1 1/4 Hex Cap Screw SS 25/ Sc0078- Part Number:
- 50-00028
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16-18 x 1-1/4"
- Bag:
- 25
$25.25 $10.46 -
Seachoice 5/16-18 x 1 1/4 Phl Flt M/S SS25 Sc3166
Seachoice
$28.99 $19.39Seachoice 5/16-18 x 1 1/4 Phl Flt M/S SS25 Sc3166 18-8 Stainless Steel.- Part Number:
- 50-00306
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16-18 x 1-1/4"
- Bag:
- 25
$28.99 $19.39 -
Seachoice 5/16-18 x 1 1/4 Phl Pan M/S SS25 Sc3720
Seachoice
$30.86 $13.31Seachoice 5/16-18 x 1 1/4 Phl Pan M/S SS25 Sc3720 18-8 Stainless Steel.- Part Number:
- 50-00528
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16-18 x 1-1/4"
- Bag:
- 25
$30.86 $13.31 -
Seachoice 5/16-18 x 1 3/4 Hex Cap 316 25Bg Sc30080
Seachoice
$80.93 $25.92Seachoice 5/16-18 x 1 3/4 Hex Cap 316 25Bg Sc30080- Part Number:
- 50-01620
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16"-18 x 1-3/4"
- Bag:
- 25
$80.93 $25.92 -
Seachoice 5/16-18 x 1 3/4 Hex Cap Screw SS 25/ Sc0080
Seachoice
$36.97 $23.99Seachoice 5/16-18 x 1 3/4 Hex Cap Screw SS 25/ Sc0080- Part Number:
- 50-00031
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16-18 x 1-3/4"
- Bag:
- 25
$36.97 $23.99 -
Seachoice 5/16-18 x 1 3/4 Phl Flt M/S SS25 Sc3066
Seachoice
$28.15 $11.08Seachoice 5/16-18 x 1 3/4 Phl Flt M/S SS25 Sc3066 18-8 Stainless Steel.- Part Number:
- 50-00308
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16-18 x 1-3/4"
- Bag:
- 25
$28.15 $11.08 -
Seachoice 5/16-18 x 1 Hex Cap Screw 316 25Bg Sc30077
Seachoice
$36.60 $18.26Seachoice 5/16-18 x 1 Hex Cap Screw 316 25Bg Sc30077- Part Number:
- 50-01616
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16"-18 x 1"
- Bag:
- 25
$36.60 $18.26 -
Seachoice 5/16-18 x 1 Hex Cap Screw SS 25/Bg Sc0077
Seachoice
$23.99 $10.06Seachoice 5/16-18 x 1 Hex Cap Screw SS 25/Bg Sc0077- Part Number:
- 50-00027
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16-18 x 1"
- Bag:
- 25
$23.99 $10.06 -
Seachoice 5/16-18 x 1 Phl Flt M/S SS 25/Bg Sc3059
Seachoice
$24.99 $9.38Seachoice 5/16-18 x 1 Phl Flt M/S SS 25/Bg Sc3059 18-8 Stainless Steel.- Part Number:
- 50-00304
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16-18 x 1"
- Bag:
- 25
$24.99 $9.38 -
Seachoice 5/16-18 x 1 Phl Ovl M/S SS 25/Bg Sc5223
Seachoice
$21.99 $10.66Seachoice 5/16-18 x 1 Phl Ovl M/S SS 25/Bg Sc5223 18-8 Stainless Steel.- Part Number:
- 50-00413
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16-18 x 1"
- Bag:
- 25
$21.99 $10.66 -
Seachoice 5/16-18 x 1 Phl Pan M/S SS 25/Bg Sc3722
Seachoice
$35.99 $13.77Seachoice 5/16-18 x 1 Phl Pan M/S SS 25/Bg Sc3722 18-8 Stainless Steel.- Part Number:
- 50-00527
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16-18 x 1"
- Bag:
- 25
$35.99 $13.77 -
Seachoice 5/16-18 x 1/2 Hex Cap Screw SS 25/Bg Sc0073
Seachoice
$24.99 $15.14Seachoice 5/16-18 x 1/2 Hex Cap Screw SS 25/Bg Sc0073- Part Number:
- 50-00023
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16-18 x 1/2"
- Bag:
- 25
$24.99 $15.14 -
Seachoice 5/16-18 x 2 1/2 Carriage Bolt SS 10/Bg Sc1241
Seachoice
$14.69 $7.18Seachoice 5/16-18 x 2 1/2 Carriage Bolt SS 10/Bg Sc1241- Part Number:
- 50-00129
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16-18 x 2-1/2"
- Bag:
- 10
$14.69 $7.18 -
Seachoice 5/16-18 x 2 1/2 Hex Cap 316 10Bg Sc30083
Seachoice
$40.99 $15.86Seachoice 5/16-18 x 2 1/2 Hex Cap 316 10Bg Sc30083- Part Number:
- 50-01624
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16"-18 x 2-1/2"
- Bag:
- 10
$40.99 $15.86 -
Seachoice 5/16-18 x 2 1/2 Hex Cap Screw SS 10/ Sc0083
Seachoice
$21.99 $7.81Seachoice 5/16-18 x 2 1/2 Hex Cap Screw SS 10/ Sc0083- Part Number:
- 50-00034
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16-18 x 2-1/2"
- Bag:
- 10
$21.99 $7.81 -
Seachoice 5/16-18 x 2 1/2 Phl Flt M/S SS10 Sc0788
Seachoice
$23.99 $8.39Seachoice 5/16-18 x 2 1/2 Phl Flt M/S SS10 Sc0788 18-8 Stainless Steel.- Part Number:
- 50-00311
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16-18 x 2-1/2"
- Bag:
- 10
$23.99 $8.39 -
Seachoice 5/16-18 x 2 1/2 Phl Ovl M/S SS10 Sc5226
Seachoice
$19.69 $8.39Seachoice 5/16-18 x 2 1/2 Phl Ovl M/S SS10 Sc5226 18-8 Stainless Steel.- Part Number:
- 50-00417
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 5/16-18 x 2-1/2"
- Bag:
- 10
$19.69 $8.39
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.