Marine paints, varnishes and preparations
Antifouling paint, marine primers, fillers, finish paints, inflatable boat paints, resins, and cleaning products. Free delivery on orders over 100 BGN.
Sea-line antifouling paint thinner
- Suitable for salty and regular water.
- Suitable for sailing and motor boats traveling with a maximum speed 40 knots.
- For use on steel, wood and laminate hulls.
- Do not use aluminum.
- Easy to apply.
- Fast drying time.
- Thinning is not recommended because it reduces the effectiveness of the paint.
- Paint is composed of copper oxide and resins. It does not contain tin compounds.
- As a primer coat, use Sea-Line® epoxy primer – for example: Sea-Line® Anticorrosion protection 4:1 or Lightprimer 5:1.
Type: GRP laminates, wood, Steel
Place: Below waterline
Function: Antifouling paint discourages the growth of barnacles, weed, and other water life on the submersed hull of the boat.
Application: brush, roll, spray gun
Thinning: No
Theoretical coverage for 1l: 8-9 m2 for 115 μmWFT/ 50 μm DFT
Coats number: 1 – 3
Time between layers: Min 5 h – max 7 days
Dry to launch: Min 12 h
In stock
Sea-Line® S07 HEAVY CUT Polishing Compound
Abrasive Sea-Line S07 Heavy Cut polishing compound for gelcoat and paint – quickly removes scratches and oxidation, leaving a smooth finish. Ideal for industrial gelcoat, molds, and heavily weathered surfaces. Key features:
- Very high cut (Heavy Cut): Eliminates sanding marks up to P800–P1200 grit and severe defects in gelcoat or paint
- Time-saving formula: High abrasive concentration reduces polishing time – achieves results quickly, especially with machine use
- Designed for hard surfaces: Developed for tough industrial gelcoats and hard topcoat layers – perfect for manufacturers and professional use
- Follow-up compatibility: To achieve mirror gloss, a follow-up with a finer polish (e.g., Sea-Line S05 or S1 Premium) is recommended
In stock
Sikaflex-591 Marine Polyurethane Sealant (White, 300 ml)
Sikaflex-591 – a multi-purpose marine sealant (white, 300 ml) based on Silane Terminated Polymer (STP) technology. Provides elastic, vibration-resistant bonding and sealing for boatbuilding. Features:
- Versatile use: For interior and exterior seams and seals – deck hardware, hatches, rails, hull seams
- Excellent adhesion: Bonds to wood, metals (incl. aluminum), primed surfaces, fiberglass, ceramic, plastics – often without primer
- Durable & safe: Free of isocyanates, solvents, tin, and phthalates; resistant to UV, salt water, and weathering (won’t yellow or crack)
- Flexible & vibration-proof: Cures to a flexible elastomer that absorbs vibrations, expansion, and shocks – ideal for marine conditions
In stock
Sea-Line® Non-Skid Additive (Anti-Slip Powder)
Fine Sea-Line non-skid powder additive for paints or varnishes – creates a textured, slip-resistant surface on decks, steps, etc. One pack (20 g) treats ~0.75 L of coating. Key features:
- Improves safety: Provides firm footing on wet, slick surfaces, prevents slipping on deck
- Easy to use: Mixes directly into the final coat of polyurethane paint or varnish; disperses evenly without weighing down the coating
- Broad compatibility: Works with most one- and two-component marine finishes (polyurethane, epoxy topcoats)
- Fine grain: Does not significantly alter the color or finish – a transparent powder that yields a subtle grip texture underfoot
In stock
Sea-Line Thinner for 1K Primer, Varnish & Enamel – 1L
Special thinner for all Sea-Line one-component (1K) primers, varnishes, and paints. It ensures optimal viscosity and quick drying when applied by brush, roller, or spray, resulting in a smooth, defect-free finish.
- Formulated for 1K single-component products – ready to use with no hardener required
- Improves paint flow and extends open time, making application easier and more uniform
- Prevents sagging on vertical surfaces (thixotropic effect) for an even coat
- Accelerates drying of the coating, allowing faster recoating and project completion
- Note: Not intended for thinning antifouling paints (not suitable for bottom paints)
In stock
MA-FRA Pulimax 500ml – Car Interior Cleaner & Odor Eliminator
MA-FRA Pulimax is a professional multi-purpose car interior cleaner that deep cleans upholstery, fabric, suede, faux leather, and plastic surfaces. It effectively removes tough stains, nicotine residue, and unpleasant odors, restoring the freshness and original appearance of your vehicle’s interior.
- Suitable for fabric seats, carpets, headliners, door panels – cleans cloth and suede without fading colors
- Tackles stubborn dirt – dissolves dried stains, food and drink spills, mud, as well as nicotine film from smoking
- Neutralizes odors: eliminates persistent bad smells (cigarette smoke, pets, mildew) rather than masking them
- Safe on materials – biodegradable formula with no harsh chemicals, safe for frequent use in the enclosed cabin space
- Easy to use: comes in a 500ml spray bottle with adjustable nozzle – simply spray, let it work, and wipe off with a cloth
In stock
Sea-Line Brush & Roller Thinner for Polyurethane Paints (2K) – 1L
A specialized thinner for two-component polyurethane paints and varnishes, designed for brush or roller application. Sea-Line Brush/Roll Thinner 2K ensures the paint has the optimal viscosity for smooth application without brush marks or runs, while also accelerating drying and enhancing the durability of the finish.
- Formulated for 2K polyurethane systems – ideal when hand-applying paint or varnish with a brush or roller
- Improves flow and self-leveling – achieves an even coat with high gloss and no visible brush strokes
- Prevents drips and sags on vertical surfaces – thixotropic formula gives you control over film thickness
- Extends the working time (open time) of the paint, allowing you to cover larger areas without rushing
- Ensures proper and faster curing of the paint, resulting in a stronger, more durable final coating
In stock
Sea-Line Thinner for Polyester Spray Filler – 1L
A specialized thinner intended for use with Sea-Line’s two-component polyester spray filler, ensuring the correct consistency for spray gun application. It enables the filler to atomize smoothly, fill pinholes and scratches evenly, and cure properly without compromising strength.
- Designed exclusively for Sea-Line polyester spray filler – guarantees proper viscosity for trouble-free spraying
- Preserves the chemical integrity of the filler – avoids adverse reactions that could occur with the wrong thinner
- Allows the filler to lay down uniformly and fill microvoids and scratches on the surface
- Promotes fast and complete curing – the applied layer sands out easily to a smooth finish
- Recommended dilution up to ~10% – follow technical guidelines for optimal results
In stock
Single-component wood varnish Sea-Line® YACHT VARNISH
A clear single-component yacht varnish, specially formulated to protect and beautify wooden surfaces. Sea-Line Yacht Varnish 1K delivers an exceptional high gloss, UV resistance, and weather durability, and is easy to apply – perfect for both interior and exterior use above the waterline.
- 1K (single-component) synthetic varnish – ready to use, no hardener needed
- High gloss finish with UV resistance – shields wood from sun, saltwater, and rain without yellowing
- Easy application by brush, roller, or spray – suitable for DIY and professional use, goes on evenly with minimal effort
- Does not alter the wood’s natural color – enhances the grain and beauty of the timber without darkening it
- Versatile use: can serve as a penetrating primer (thinned) for initial coats and as a high-gloss topcoat (unthinned) for finishing layers
In stock
Two-component transparent wood varnish Sea-Line® POLYURETHAN CLEAR COAT
A premium two-component (2K) clear wood varnish that provides an extremely durable, long-lasting high-gloss finish. Sea-Line Polyurethane Clear Coat 2K protects wooden surfaces without the need for a separate primer, offers strong UV and weather resistance, and has a thixotropic formula that prevents running even on vertical surfaces.
- Two-component varnish (mix 2:1 with hardener) – ultra high gloss finish with maximum coating strength
- UV and weather resistant – long-term protection for wood against sun, saltwater, and rain, with no yellowing or cracking
- High mechanical strength and wear resistance – suitable for heavily used surfaces (decks, handrails)
- No-sag on vertical surfaces – special thixotropy keeps the varnish in place for an even coat
- Dual-purpose: can be thinned and used as a sealing primer, and used unthinned as a mirror-gloss topcoat
In stock



