Dockline marine guides

Clean, freshly coated boat bilge and engine bay interior with an even, corrosion-free finish
Bilge and Hard-to-Reach Coating Application
How to coat a bilge and other hard-to-reach spaces so a metered film reaches overhead and blind corners and no holidays let oil and salt water corrode. Read more...
Freshly coated marine steel beams and welded plate with an even, corrosion-free protective finish
Coating Steel in Corrosive Marine and Industrial Service
How to coat marine and industrial steel to a uniform mil thickness, stripe the welds and edges, and keep corrosion from starting where the film goes thin. Read more...
Freshly sealed teak boat deck with rich golden grain, tight seams, and an even glossy finish
Sealing and Staining a Boat Deck
How to seal and stain a boat deck so the tone stays even along the grain, the wet edge never sets, and marine teak holds its color and water resistance. Read more...
Freshly coated boat propeller and running gear under a hauled hull with an even antifouling finish
Applying Antifouling to Running Gear and Props
How to apply antifouling to props and running gear so the film holds an even mil on curved metal and no holidays let barnacle fouling take hold. Read more...
Clean freshly coated aluminum pontoon boat on calm flat water in bright daylight
Coating Aluminum Boats and Pontoons
Aluminum needs different prep and chemistry than steel, and its oxide layer fights adhesion. Here is how to prep, prime, and apply so the coat bonds and holds against corrosion. Read more...
Freshly coated wooden dock and pilings over calm tidal water at low tide
Coating Docks and Pilings in the Tidal Zone
The tidal zone gives you a working window measured in hours and a surface that never fully dries. Here is how to prep, time, and coat pilings so the film... Read more...
Deep-gloss coated boat hull reflecting light across a mirror-smooth cured finish
Solvent-Resistant Applicators for Two-Part Marine Paints
Two-part marine coatings dissolve the wrong applicator mid-run. Here is how to match a solvent-resistant tool to the chemistry so the film stays even from mix to cure. Read more...
Freshly coated glossy boat hull beside calm sea in clear coastal salt air
Coating in Salt Air: Prep, Humidity, and Applicator Choice
Salt air, humidity, and dew punish a marine coat before it cures. Here is how prep, timing, and applicator choice keep the film intact in corrosive service. Read more...
Clean freshly coated nonskid boat deck with even texture and crisp borders
Applying Nonskid Deck Coating
Nonskid has to grip underfoot and lay even to the eye. A trade look at how deck coatings with aggregate really go on, choosing an applicator that meters texture consistently,... Read more...
Smooth even boat hull below the waterline with a uniform faired barrier finish
Barrier Coats and Blister Repair: Laying an Even Film Below the Waterline
Barrier coats only work at full mil thickness. A trade look at how osmotic blister repair is really applied below the waterline, choosing an applicator that holds even film, and... Read more...
Mirror-gloss topside boat hull reflecting calm water and sky
Topside Enamel Without Brush Marks: Roll, Tip, or Pad
Why topside enamel telegraphs every stroke, and how pros lay a mirror finish above the waterline. A category look at roll-and-tip versus pad application, and where Dockline marine tools fit. Read more...
Freshly painted glossy boat hull bottom on stands in a clean boatyard
Applying Bottom Paint on a Haul-Out Schedule
A yard-eye look at how antifouling really goes on when the clock starts at haul-out and ends at splash. How pros choose an applicator that lays even mil build fast,... Read more...
A freshly stained rich amber wood deck beside calm water with even color and a soft wet-look sheen
How to Stain a Deck Fast Without Lap Marks
A trade guide to staining a deck quickly and evenly. Why lap marks form on horizontal boards, how to keep a wet edge board to board, and the applicator that... Read more...
A hauled-out powerboat with a freshly applied, perfectly even antifouling bottom coat
Antifouling Without Holidays: Applicator Choice and Technique for a Full, Even Bottom
A practical guide to applying antifouling bottom paint without holidays or thin spots, covering solvent-resistant applicator selection, spec checks, and wet-edge technique for boatyard crews. Read more...
A clean marina with freshly repainted glossy boat hulls reflecting in calm water
Applicators for Marine and Corrosive-Environment Coatings
Marine coating tools for vessels, docks and decks, and boatyard floors, built solvent-resistant to survive salt and solvent. Read more...