EPIFANES EPOXY PRIMER is a good filling, 2-component primer based on epoxy resin. It has very good adhesion to a wide range of substrates, is also a good filler and easy to sand. Has good anti-corrosion 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. Tips for application: 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 DataSubstrate: Steel, aluminium, plywood, GRP/polyesterSurface preparation:Surfaces must be free from rust, grease, oil, wax and saltRinse with fresh water and pressure washer or emulsifierDegrease with ammonia solution, MEK or EPIFANES 1C Spray ThinnerTopcoat: Epoxy or polyurethane paints, e.g. EPIFANES Poly-urethane DD VarnishCoverage: approx. 10 m²/l Thinner: EPIFANES D-601Pot life at 15°C: 12 hrs.Application method: Brush, solvent-resistant roller, spray gun, airlessDrying times at 10 °C: Dust dry after approx. 1 hr; recoatable after 12 hrs; fully cured after 7 daysFurther information on applying  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”.

EPIFANES WASHPRIMER AQ is a solvent-free, water-based one-component adhesive primer.Excellent adhesion to new aluminum, galvanized surfaces and non-ferrous metals, glass and ceramics.Use above and below the waterline, recoatable with all 1 and 2 component products. Apply only thinly without runners, do not sand.Tip: On existing coatings with corrosion damage, use EPIFANES MULTI-MARINE Primer as an adhesion primer.Technical DataSubstrate: Aluminium, hot/cold galvanized steel, zinc coatings, non-ferrous metals, stainless steel, glass, ceramicSurface preparation:Degrease with MEK, ammonia solution, or EPIFANES 1K Spray ThinnerRemove salts and dust, dry thoroughlyFor spray-galvanized surfaces: remove zinc salts with water and brushTopcoat: All 1C and 2C coatings (limitations for alkyds on zinc due to potential soap formation)Coverage: approx. 18 m²/l at 10 µm dry film thicknessThinner: NoneApplication method: Brush, spray gun (nylon or stainless steel nozzle), airlessDrying times at 20 °C: Dust dry after 15 min, recoatable after 2 hrs, max. 14 daysFurther application information can be found in 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 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. Important: The sale of the 5-liter container 2577-057 is only possible to professional users. Are you one of these customers? Then order here to your company address. Personal collection from our store in Hamburg is also possible.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 845Application 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”.

Quick-drying, one-component vinyl primer of outstanding Water resistance and elasticity, as a primer for the underwater area on all boat building materials. Particularly good corrosion and abrasion protection due to aluminum flakes. Also as a tie coat between HEMPEL LIGHT PRIMER and a antifouling or between an old and a new antifouling (barrier primer). Thinning: HEMPEL THINNER 811. Coverage: approx. 8 m.sq./l. Use biocide products safely. Always read the label and product information before use. Product Safety: For this product the hazard pictograms and signal words shown above apply, as well as the following hazard statements: H226, H317, H336, H373, H412.

The LEFANT Epoxy Primer is specially designed for underwater use and can be applied to gelcoat, plastic, steel, aluminum, Z-drives and propellers. The two-component epoxy resin-based primer is suitable for the pre-treatment of antifoulings such as LEFANT T-Coat, it is oil and chemical resistant, protects the hull against the penetration of moisture and thus prevents osmosis. Thanks to the long overcoating intervals, it is easy to apply and cures even at low temperatures (min. 5 °C). Available in white or black.Application on painted substrates: Old one-component coatings and primers should be removed, two-component primers in good condition can be roughly sanded (grain size 60-80). Then clean thoroughly. If necessary, level out uneven areas with epoxy filler.When recoating steel hulls, the surface should be sandblasted or roughly sanded and painted with a thinned coat of epoxy primer (20-30% thinned with Lefant Multi-Thinner) immediately after sanding. Then apply up to three further coats and level out any unevenness and imperfections with filler.Technical DataSubstrate: GRP, steel, aluminium, plywood, existing 2C epoxy primersSurface preparation:GRP: remove release agents, sand (grit 80), degreaseSteel/aluminium: sandblast or sand (grit 40/80), degreaseWood: sand (grit 80), cleanExisting primer: sand (grit 80), cleanFollow-up coat: LEFANT antifoulingsCoverage: approx. 8 m²/l at 50 µm, 2 m²/l at 200 µm, 1.33 m²/l at 300 µmThinner: LEFANT Multi Thinner 3087 (only for first coat on metal or spray application)Application method: Short mohair roller, spray (professional use)Mixing ratio: 4:1 (Base:Hardener by volume)Pot life: 8 hrs at 20 °CDrying times at 18 °C: Recoatable after 12 hrs, antifouling after 3–5 days (depending on temperature/system), fully durable after 7 daysFurther information on processing can be found in the technical data sheet under “Downloads”.

2-component epoxy primer containing zinc dust (67%) with high penetration properties, even on steel surfaces that have only been derusted by hand or water-blasted.This results in a very well adhering and robust cathodic corrosion protection layer. HANSAZINC ST tolerates residual moisture (no wetness) and slight flash rust formation.Can be painted over with 2-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.Technical DataSubstrate: Steel, cast iron Surface preparation:Abrasive blasting Sa 2½High-pressure water blasting DW 3Manual derusting St 2 (up to 70 µm dry film even with residual rust/moisture)Topcoat:Recoatable with itself (max. total thickness 70 µm) without sandingRecoatable with two-component coatings after 4–14 days (intermediate sanding required)Antifoulings only with suitable intermediate coatingsCoverage: approx. 8-11.2 m²/l (depending on layer thickness)Thinner: HANSASOL EP thinnerApplication method: Brush, roller, airless spray, conventional spray gun (professional use)Drying times at 10 °C: Dust dry after approx. 3–4 hrs; recoatable after 4 hrs (recommended reference: 23 °C)Further information on applying 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

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 prevent water damage 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.&nbsp

This very fast-drying universal epoxy primer is "one for all": an exceptionally robust and waterproof 2-component sealer for all boat building materials under and above water.PPG SIGMA PRIME 200 has excellent corrosion protection properties as well as high surface and temperature tolerance. It also adheres to hand-rusted and water-blasted surfaces, as well as to aluminium and hot-dip galvanized surfaces. For good corrosion protection, we recommend applying at least 4-5 coats by roller.Can be painted over with all maritime 1- and 2-component primers, paints and varnishes. An adhesion promoter (tiecoat) is required before painting with antifouling. SIGMA VIKOTE 18 is used for repairs and smaller ships. SIGMA COVER 555 (only available on request in 20 liter containers) is recommended for large-area coatings.Tip: VIKOTE 18 can be painted directly onto SIGMAPRIME 200 without sanding if the surface is not yet fully cured, i.e. "tacky". Otherwise, intermediate sanding is necessary.Technical dataSubstrates: Steel, galvanized steel, store primer, coated metalsPre-treatment:Steel: blasting according to ISO-Sa2½ or machine cleaning (SPSS-Pt3), blasting profile 30-75 µmStore primer: leave intact or blast clean if damagedGalvanized steel: degrease, roughen with sandpaper or sweep blastingOld coatings: High-pressure cleaning, dry, clean, free of dust and greaseFollow-up coat: 2-component epoxy resins and polyurethanes (e.g. SIGMACOVER, SIGMADUR)Coverage: approx. 7.6 m²/l at 75 µm,Dilution: 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: 7 hours at 20 °CDrying times at 20 °C: Dust-dry after 1.5 hours, touch-dry after 4 hours, fully hardened after 7 daysFurther processing information 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”.

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.