SIGMA VIKOTE 18 CR primer

Black, quick-drying petro-resin solution (formerly: tar varnish) as a protective coating for ship hulls, pontoons and port facilities made of steel, wood and concrete.Can also be used underwater, but not indoors. The first coat can be diluted with 20-30 % turpentine substitute. If possible, apply at least two top coats, making sure that the first coat is completely dry beforehand.Technical DataSubstrate: iron, woodSurface preparation:Clean, dry, stable, frost-free surface; free from oil, grease, tar, and loose particlesDerust iron surfacesTopcoat: Additional 1–2 coats of after full dryingCoverage: approx. 8-10 m²/lThinner: turpentine substitute Application method: BrushDrying times at 10 °C: Not specified; apply only above +5 °C

EPIFANES BLACK BOTTOM flexible bitumen-based protective coating for the area above and below the waterline.This modern version of the so-called black varnish adheres well to raw steel and wood surfaces as well as existing tar and bitumen layers and synthetic primers. It is easy to apply, offers high UV resistance, elasticity and protection against the changing influences of water and air.Note: It is recommended to apply the first layer with 15-25% with EPIFANES 1K-Spraythinner and use a stiff brush to work the paint onto the surface. For effective corrosion protection on new hulls, apply at least 250-300 μm to the raw substrate in the underwater area. Technical DataSubstrate: Steel, wood, existing tar coatings (repair/maintenance)Surface preparation:Clean, dry, degreased, well-sanded surface, free of rust, dust and adhesionDegrease with EPIFANES 1K Spray Thinner; rinse off water-soluble residues with fresh waterFollow-up coat: Overcoatable with EPIFANES Copper-Free AntifoulingCoverage: approx. 10 m²/l at 50 µm dry film thicknessThinner:Brush: EPIFANES Brush ThinnerSpray: EPIFANES Spray Thinner for 1C lacquers and primersAirless: EPIFANES D-100Application method: Brush, roller, conventional spray gun, airless sprayDrying times at 20 °C: Dust dry after 2 hrs, recoatable after 12 hrsFurther information on applying this product can be found in the technical data sheet under “Downloads”.

EPIFANES CR Antifouling Primer is an aluminum-pigmented, universal underwater ship primer based on chlorinated rubber. Suitable for use on steel, aluminum, wood and polyester. It dries quickly and can be applied to many pre-treated substrates and old coatings. The chlorinated rubber contained in the primer makes it permanently elastic, allowing it to bridge the natural movement of wood, for example.

A low-solvent, two-component thick film primer based on epoxy resin with zinc phosphate.Ideal as corrosion protection on steel and aluminum, as an osmosis protection layer on GRP and for sealing wood.The primer dries quickly and allows fast build-up of layers due to the higher solids content. Applicable above and below the waterline. For first time application, it is recommended to paint four coats to achieve optimum water impermeability. Can also be used for maintaining existing two-component systems. If the surface is to be painted with an antifouling, a coat of an adhesion primer such as EPIFANES INTERIMCOAT is required.Yield approx. 10 m²/l.Technical DataSubstrate: GRP, steel, plywood, aluminium, old coatingsSurface preparation:Steel: remove rust, degrease, sand P60–80GRP: degrease with Epifanes Polyester Degreaser, sand P240Aluminium: apply 1 coat Epifanes Washprimer AQOld coatings: clean, sand P180–220, degrease with Epifanes Spray ThinnerFollow-up coat: Epifanes Epoxy Primer, Poly-urethane Primer, Interimcoat + antifouling, Poly-urethane Yacht CoatingCoverage: approx. 6 m²/l at 85 µm dry film thicknessThinner: EPIFANES D-601 Epoxy Thinner Application method: Brush, roller, airless or conventional spray (professional use)Drying times at 15 °C: Dust dry after 3 hrs, recoatable after 10 hrs, sandable after 36 hrsFurther information on processing can be found in the technical data sheet under “Downloads”.

A well-filling, easily sandable 2-component primer based on epoxy resin. EPIFANES EPOXY PRIMER offers very good adhesion to a wide range of substrates as well as excellent corrosion protection properties and is particularly resistant to under-rust in the event of damage. Suitable for underwater and above-water applications on steel, aluminum, GRP and plywood.Processing instructions: No sanding is required within a recoating time of 24 hours. After 24 hours, intermediate sanding with P150-180 is recommended. Do not apply wet-on-wet to prevent runs and drying problems. Avoid application in direct sunlight or in excessive wind, as this leads to a rapid loss of solvent, which affects the flow.Technical dataSubstrates: Steel, aluminum, plywood, GRP/polyesterPre-treatment:Surfaces must be free of rust, grease, oil, wax and saltCleaning with fresh water and high pressure or emulsifierDegreasing with ammonia solution, MEK or EPIFANES 1-K spray thinnerSubsequent coat: Epoxy or polyurethane paints, e.g. EPIFANES Poly-urethane DD lacquerCoverage: approx. 12 m²/lThinner: EPIFANES D-601Application method: Brush, solvent-resistant roller, spray gun, airlessPot life at 12°C: 12 hoursDrying times at 15 °C: Dust-dry after approx. 3 hours; can be painted over after 16 hours; fully cured after 7 daysFurther information on processing the product can be found in the technical data sheet under "Downloads".

A two-component epoxy vinyl-based primer that can be used above and below the waterline.The coarse surface structure ensures good mechanical adhesion, thus eliminating the need for sanding before the next coating. Can be painted over with all EPIFANES one- and two-component products. Suitable as an adhesion primer for antifoulings.Note: Before painting over the product with antifouling, wipe the surface thoroughly after the recommended drying time with a cleaning agent such as EPIFANES cleaning thinner, white spirit or water to remove any amino red from the surface. Then allow to evaporate. If antifouling is to be applied after seven days, degrease EPIFANES INTERIMCOAT+ with EPIFANES Cleaning Thinner and, if necessary, lightly sand with P150 - P180.Technical data Substrates: primed surfaces (epoxy systems), gelcoatPre-treatment: Polyester gelcoat: degrease, sand with P240 Epoxy systems: degreased, sanded with P60-80Subsequent coating: Standard one- or two-component productx, antifouling coatings (e.g. EPIFANES Copper Cruise, EPIFANES Foul-Away)Coverage: approx. 8 m²/kg (theoretical)Thinner: EPIFANES D-601 ThinnerApplication method: Brush, fur roller, spray gun (only with respiratory protection!) Mixing ratio: 100 : 25 (vol.), 100 : 14 (wt.)Pot life at 15°C: 3-4 hours, induction time approx. 10-15 min. Drying times at min. 12 °C: Dust dry: approx. 4 hours; can be painted over: 18 hrs - 14 daysFurther information on applying this product can be found in the technical data sheet under “Downloads”.

Water-based adhesion primer based on acrylate resin for hard-to-adhere substrates such as aluminum, galvanized steel, non-ferrous metals, stainless steel, glass or ceramics. EPIFANES WASHPRIMER AQ is suitable for use in one- and two-component systems, above and below the waterline, indoors and outdoors. Application: Thoroughly clean the substrate, remove salt, grease, oil, and zinc salts. Keep the surface dry and free of corrosion. Apply evenly with a brush, air spray, or airless spray. Do not sand the layer. Can be painted over with all 1-component and 2-component paints, subject to the application of alkyd resin paints on zinc, due to the possible migration of fatty acids from the binder and zinc soap formation through reaction during prolonged contactApplication area: Adhesion primer for aluminum, galvanized steel, non-ferrous metals, stainless steel, glass, ceramics; above and below the waterlineSubstrate: Free of salt, grease, oil, and corrosion; thoroughly cleaned and dryCoverage: Approx. 18 m²/L at 10 µm dry film thicknessThinning: Not requiredSubsequent coating: all common 1K and 2K paintsApplication method: Brush, air spray, airless sprayDrying times (at 20 °C): Touch dry after 15 min., recoatable after min. 2 hrs to max. 14 daysFor more information on application, refer to the Technical Data Sheet under 'Downloads'.

HEMPEL CONVERSION Primer is a two-component epoxy resin-based adhesion primer. It was developed to facilitate the change from conventional antifoulings to the biocide-free thin-film antifouling HEMPASPEED TF from HEMPEL. The primer can be applied to existing antifoulings (including International VC-17m) as well as to one- and two-component primers, provided the surface is intact and stable. Caution: The primer does NOT provide corrosion protection, but merely acts as an adhesion promoter. Prime uncoated surfaces with a corrosion protection primer beforehand. Two-component primers based on epoxy resin (e.g. HEMPEL Light Primer) are recommended. Technical DataSubstrate: Existing antifouling in good condition (not suitable for bare surfaces)Surface preparation:Wet sand old antifouling with water and waterproof paperRinse with fresh water, clean and allow to drySurface must be clean, dry and free of greaseTopcoat: HEMPEL's Silic One Tiecoat, Hempaspeed TFCoverage: approx. 15 m²/l at 25 µm dry film thicknessThinner: Do not thinApplication method: Brush, roller Mixing ratio: 3:1 (Base:Hardener by volume)Pot life: 8 hrs at 20 °CDrying times at 20 °C: Dust dry after 1¼ hrs; recoatable after 2 hrs (Silic One Tiecoat), 30 min (Hempaspeed TF); fully cured after 7 daysFurther information on processing can be found in the technical data sheet under “Downloads”.

HEMPEL LIGHT PRIMER is a high-quality two-component primer based on epoxy resin for underwater and above-water applications. It serves as a good barrier against penetrating water vapor on rigid substrates, for osmosis prevention and repair on GRP and as corrosion protection on metals. It can also be used on plywood and hardwood. Suitable for interior and exterior use above and below the waterline, as well as for coating keels and rudders.Within the specified recoating intervals, LIGHT PRIMER can also be recoated directly with a subsequent product without intermediate sanding. The surface should be almost dry, but still slightly tacky. For a subsequent coat of antifouling, a coat of HEMPEL UNDERWATER PRIMER (Art. No. 2577-053) is recommended as an adhesion primer.Technical dataSubstrates: GRP, plywood, steel, aluminum, existing coatingsPre-treatment:GRP: sand, clean, remove dustPlywood: seal with a suitable sealerSteel: high-pressure cleaning, sandblasting or mechanical rust removal, dust removalOld coatings: sand, clean, dryPorous surfaces: prime first coat of Light Primer with 20% thinnerSubsequent coat: standard 1K and 2K products (see data sheet)Coverage: 8.2 m²/l at 60 µm dry film thicknessThinner: HEMPEL'S THINNER 845 (Art. No. 2577-022)Application method: Brush, roller, airless spraying (professional users)Drying times at 10 °C: Hand dry after 6 hours; recoatable after 9 hours.Further information on application can be found in the technical data sheet under "Downloads".

HEMPEL PRO LIGHT PRIMER is a high-quality 2-component epoxy primer for applications below and above the water. It can be used on rigid substrates as a barrier against penetrating water vapor, on GRP for osmosis prevention and repair, and on metal surfaces as corrosion protection. It can also be used on plywood and hardwood. Very suitable as an adhesion promoter for top coats and antifouling. Note: The 5-l containers of HEMPEL PRO LIGHT PRIMER are subject to specific transport and sales regulations and therefore cannot be shipped to private customers. Sale to private customers is only possible in-store after consultation in accordance with EU chemicals legislation (REACH/CLP)Technical DataSubstrate: GRP, plywood, steel, aluminium, existing coatingsSurface preparation:GRP: sand, cleanPlywood: seal with suitable sealerSteel: high-pressure fresh water wash, sandblast or mechanically remove rust and cleanAluminium: non-metallic abrasive blasting, degreaseOld coatings: sand, clean, dryPorous surfaces: prime first coat of Light Primer with 20% thinnerTopcoat: standard 1K and 2K products (see data sheet)Coverage: 8.2 m²/l at 60 µm dry film thicknessThinner: HEMPEL'S THINNER 845 1l (Art.-Nr. 2577-022), THINNER 08450 5l (Art.-Nr. 2577-027)Application method: Brush, roller, airless spray (professional use)Drying times at 10 °C: Dust dry after 6 hrs; recoatable after 9 hrsFurther information on application can be found in the technical data sheet under “Downloads”.

A single-component, fast-drying underwater primer based on vinyl with excellent water resistance and elasticity. The included aluminum flakes provide particularly good protection against corrosion and abrasion.The primer serves as a sealer on old antifouling or as a tie coat between epoxy primers kike HEMPEL LIGHT PRIMER (Art.No. 2577-055) and antifouling. Can be used on all boatbuilding materials. Application possible with roller, brush, pad, or airless spray.Technical DataSubstrates: GRP, wood, steel, existing primersPre-treatment: Wood: seal with suitable sealerGRP: sand, clean, remove dustSteel: high-pressure cleaning, sandblasting or mechanical rust removal, remove dustOld coatings: sand, clean, drySubsequent coat: Single-component antifoulingsCoverage: Approx. 7.8 m²/L at 50 µm dry film thicknessThinner: HEMPEL'S THINNER 811 (Art.No. 2577-026)Application method: Brush, roller, foam pad, Spray (for professional users)Drying times (at 20 °C): Dust dry after approx. 3 hrs, recoatable after min. 2.5 hrsFurther information on application can be found in the Technical Data Sheet under 'Downloads'.

Zinc dust-containing (67%), surface-tolerant epoxy resin primer with high penetration properties, even on steel surfaces that have only been derusted by hand or water-blasted. The pigment-rich formulation results in a very well adhering and robust cathodic corrosion protection layer for use above and below water.HANSAZINC ST tolerates residual moisture (no wetness) and slight flash rust formation. Can be painted over with common two-component paints as well as with bitumen, vinyl and chlorinated rubber primers, but not with alkyd resin-based paints and paints containing zinc phosphate. Not suitable for use on galvanized, stainless, light or non-ferrous metals, wood, mineral substrates or plastics.Application: This product is only applied as a first coat, further coating is carried out with epoxy resin primers or paints depending on the area of application (see data sheet). Stir base and hardener well and mix according to manufacturer's instructions. For spray application on freshly blasted surfaces, the mixture should be diluted to the viscosity specified in the data sheet if necessary; this is not necessary for manual application. On manually derusted surfaces or surfaces with flash rust, the product must be worked in intensively with a brush. Under ideal processing conditions (23°C, 50% humidity), HANSAZINC ST can be recoated within 4 hours to 14 days without intermediate sanding, after which the surface should be lightly sanded to ensure adhesion for the subsequent coat.Technical dataArea of application: two-component epoxy resin corrosion protection primerSubstrates: Steel, sheet steel, gray cast ironPre-treatment:Blasting Sa 2½Pressure water blasting DW 3Manual rust removal St 2Follow-up coats (observe system structure):2-component epoxy primer HANSAPOX Barrier (Art. No. 2670-202), then HANSA Vinyl-Primer (Art. No. 2671-202) for underwater application - these items are not in stock but can be ordered with us on demandor: 2K epoxy primer SIGMA PRIME 200 (Art. No. 2591-104), followed by SIGMA Vikote 18 (Art. No. 2580-120) - this system is not officially recommended, but has proven effective in practice for underwater coatingsTheoretical coverage: approx. 8 m²/l (brush/roller) 11.2 m²/l (sprayer)Mixing ratio: 93:7 (base:hardener, by volume)Thinner: HANSASOL EP thinner (Art. No. 2670-991)Application method: Brushing, rolling, spraying (professional application)Pot life at 23°C: approx. 3 - 4 hoursDrying times at 23 °C/50% humidity: dust-dry after 2 hours; can be painted over after 4 hours, cured after approx. 14 daysStorage stability (unopened, at 15-25°C): at least 6 monthsFurther information on processing the product can be found under "Downloads".

SEAJET 015 UNDERWATER PRIMER is a quick-drying, one-component primer for underwater use with good water resistance, corrosion protection and very good adhesion to all substrates (except aluminum).Due to the special binder, it is also ideally suited as an adhesion promoter and barrier primer on unknown and incompatible antifoulings.This also expressly applies to coatings on TEFLON and PTFE-containing antifoulings.Technical dataSubstrates: GRP, wood, existing antifouling coatingsPre-treatment: Existing antifouling coatings: Sand the surface with P100-120 (wet sanding). Apply 1 coat &nbsp

SEAJET 015 UNDERWATER PRIMER is a fast-drying underwater hull primer based on special acrylic resins. It serves as a barrier and tie coat for unknown, PTFE-containing, or incompatible antifoulings and forms a hard, yet flexible film with good adhesion to the substrate. The spray can variant is particularly suitable for touch-ups and hard-to-reach areas such as drives, propellers, and trim tabs.Application: Suitable for underwater areas on GRP and wood. On existing antifoulings, the surface should be sanded with P100–120 before application; then one coat of SEAJET 015 is applied. For a new coating on GRP, clean the surface with THINNER E after degreasing and sanding with P100–120; then apply 3 coats of SEAJET 015. On wood, 3 to 4 coats are required after degreasing and light sanding. Shake carefully before use and apply only on dry, moisture-free surfaces. Ensure good ventilation, avoid skin contact as well as inhalation of vapor and spray mist, and wear suitable protective gloves, protective clothing, as well as eye and face protection. Keep away from heat, sparks, and open flames.Technical dataArea of application: Primer for the underwater area; barrier and tie coat for antifoulingsSubstrate: GRP, wood, existing antifouling coatings (including PTFE-containing)Subsequent coat: all SEAJET antifoulingsTheoretical coverage: approx. 10.0 m²/lApplication temperature: 5 °C - 35 °CDrying times (at 20 °C): dust-dry after approx. 20 min., dry after approx. 2 hrs., recoatable after min. 3 hrs.Further information on application can be found in the technical data sheet under 'Downloads'.

The SEAJET 117 Multipurpose Epoxy Primer is a two-component primer for above and underwater use that is easy to apply and dries quickly. The ideal barrier layer to protect against water in underwater areas. Four coats provide good osmosis protection for GRP hulls and corrosion protection for steel or aluminum hulls. The primer can be painted over with two-component and one-component products.Technical dataSubstrates: GRP, wood, steel, aluminumPre-treatment: Steel: sandblast to standard SA 2.5 or mechanically sand, then clean. For recommended DFT of 250 μm, apply 4-5 coats.Aluminum: sand, then clean. For recommended DFT of 200 μm, apply 3-4 coats.GRP: sand, then clean. For a DFT of 150 μm apply 2-3 coats, for necessary osmosis protection it is better to apply 4-5 coats.Follow-up coat: all common antifoulings.Coverage: approx. 10 m²/lDilution: SEAJET THINNER EApplication method: Brush, roller, spraying (professional use only)Drying times at 10°C: Dust-dry: approx. 30 min., recoatable: after approx. 18 hoursFurther information on processing can be found in the technical data sheet under "Downloads".

A proven underwater primer with good rust protection in the marine industry. This chlorinated rubber primer pigmented with aluminum is highly waterproof and elastic. It is suitable for steel, wood and GRP and can be overcoated with most commercially available antifoulings. PPG SIGMA VIKOTE 18 is also suitable as a sealer between an old and a new antifouling coat.After thorough cleaning and sanding, old tar and bitumen coatings can also be painted over, but “bleeding through” must be expected.Technical DataSubstrate: Steel, galvanized steel, shop-primed steel (e.g., with zinc silicate primer)Surface preparation:Steel: Blast clean to ISO-Sa2½, profile 40–70 µmAll surfaces must be dry and free from contamination and zinc saltsTopcoat: Antifoulings, e.g. SIGMA antifouling systemsCoverage: approx. 5.6 m²/l Thinner: THINNER 21-06 Application method: Brush, roller, airless or conventional spray (professional use)Drying times at 20 °C: Touch dry after 1 hr; recoatable after 6 hrsFurther information on processing can be found in the technical data sheet under “Downloads”.

This very fast-drying universal corrosion protection epoxy primer is "One for Everything": An exceptionally robust and waterproof 2-component sealant for use in underwater and above-water areas.PPG SIGMAPRIME 200 has excellent corrosion protection properties, as well as high surface and temperature tolerance. It adheres to hand-derusted as well as water-blasted surfaces, just as well as to aluminum and hot-dip galvanized surfaces. Processing instructions: For sufficient corrosion protection in underwater areas, we recommend a dry film thickness of at least 200 μm; with roller application, this corresponds to approx. 4 coats. SIGMAPRIME 200 can be overcoated with all marine 1- and 2-component primers, paints and varnishes. Before painting with antifouling, an adhesion promoter (tiecoat) is required. For repairs and smaller boats, SIGMA VIKOTE 18 is used for this. For large-area coatings, SIGMACOVER 555 is recommended (available in 20 l containers on request).Tip: The adhesion promoter (VIKOTE 18, SIGMACOVER 555) can be painted directly onto SIGMAPRIME 200 without sanding if the surface has not yet fully cured, i.e. is "tacky". Otherwise, intermediate sanding is necessary.Technical dataSubstrates: steel, galvanized steel, shop primer, coated metalsPretreatment:Steel: blasting according to ISO-Sa2½ or mechanical cleaning (SPSS-Pt3), blast profile 30–75 µmShop primer: leave intact or, if damaged, also blastGalvanized steel: degrease, roughen with sandpaper or sweep blastingOld coatings: high-pressure cleaning, dry, clean, free of dust and greaseSubsequent coat: 2-component and 1-component primers (e.g. SIGMACOVER 555, SIGMADUR, VIKOTE 18) Coverage: approx. 6 m²/l at 100 µm (spray application), approx. 12 m²/l at 50 µm (manual roller application)Thinner: THINNER 91-92 (brush/roller: up to 5 %, spraying: 0–15 %)Application method: brush, roller, airless or air sprayingMixing ratio: 4:1 (base:hardener by volume)Pot life at 10°C: 7 hours Drying times at a DFT of up to 160 µm at 10 °C: touch-dry after 3 hours, dry for further processing after 8 hours, fully cured after 14 daysShelf life: at least 24 months when stored cool and dryFurther processing information can be found in the technical data sheet under "Downloads".

YACHTCARE Antifouling Primer is an elastic, one-component primer for underwater hull coating on GRP, metal and wood.The metal particles contained in the primer form a mesh of scales, which provides high-quality protection against penetrating moisture. It is also suitable as a barrier primer and adhesion promoter when changing antifouling. The antifouling primer serves as a base for all commercially available hard and self-polishing antifoulings, but not for antifoulings that contain metallic copper, such as PTFE thin-layer antifouling.Technical dataSubstrates: GRP, wood, steel, aluminum, existing commercially available antifoulingsPre-treatment: The substrate must be clean, dry and free of grease. All loose components or damaged old coatings must be removed beforehand. The substrate must be sanded.Application: Apply in dry weather and at temperatures between 0°C and +30°C. Do not apply in direct sunlight. Do not apply in direct sunlight. When reapplying the primer as a moisture barrier on the substrate, we recommend applying 4-5 coats. We recommend 1-2 coats as a barrier primer when replacing antifouling.Follow-up coat: all common antifoulings except thin-layer antifoulingsCoverage: approx. 10 m²/lDilution: Not recommendedApplication method: Brush, fur rollerDrying times at 20°C: Can be painted over with itself: after approx. 4-6 hours, can be painted over with antifouling: after approx. 6 hoursFurther information on application can be found in the technical data sheet under “Downloads”. 

Universally applicable and economical two-component epoxy-based primer for all boat-building materials (except hard-working solid wood).The YACHTCARE epoxy primer is diffusion-tight with the appropriate layer thickness (6 layers) and is ideal as an osmosis protection coating on GRP yachts and as corrosion protection on steel and aluminum. It also has excellent adhesion properties on aluminum.The primer can be painted over with all antifoulings and paint systems.Technical dataSubstrates: GRP, rigid wood, steel, aluminumPre-treatment: The substrate must be clean, dry and free of grease. All incompatible old coatings (1-component systems, antifoulings etc.) must be completely removed before applying the primerApplication: Apply in dry weather and at temperatures between 10°C and 30°C. Number of coats for new construction: 2-3, for better corrosion and osmosis protection at least 6 coats are better.