Preservative
Preservatives is a specialized subcategory within Paints & Care. Here you will find products for preservation, lubrication, and corrosion protection on board—for metal parts, mechanical components, fittings, and moving systems. Typical applications include winches, blocks, hinges, locks, shafts, screw connections, electrical contacts (depending on the product), and preparation for winter storage. The goal is to reliably reduce salt, moisture, and wear while extending functionality and service life.
Our product range (subject to availability) includes brands such as Liqui Moly, Yachticon, Lewmar, and Yachtcare. Brand names are listed as they appear on the original packaging—this is important for selecting the right product, ensuring appropriate applications, and—for manufacturer-specific care products—verifying system and material compatibility (e.g., winch grease/winch oil, multi-purpose spray, service packs).
Select the preservative appropriate for the material (stainless steel/aluminum/brass/composite), environment (seawater, splash water, UV, temperature), and function (lubrication, loosening, long-term protection, mechanical maintenance). This helps you avoid misuse such as seized mechanisms, damaged plastics, or inadequate corrosion protection.
- Application objective: Corrosion protection (long-term film), lubrication (smooth running), penetrating oil/loosener (stuck parts), or maintenance/service product (e.g., winch grease/oil).
- Material compatibility: suitable for metals, seals, plastics, and, where applicable, rubber—depending on the product data sheet.
- Environment & Load: Seawater/salt → higher protection required; mechanical parts → correct viscosity (oil vs. grease) and economical application.
- Practical application: Clean/degrease first, then apply sparingly; do not “over-lubricate” moving parts – less is often more.
Examples from the range: Lewmar Total Cote Multi-Purpose Preservative Spray (400 ml); Lewmar Winch Care Set/Service Pack; Lewmar Race Lube Winch Oil (55 ml); Lewmar Winch Grease (100 g).
FAQ
Which preservative do I need—multi-purpose spray, oil, or grease?
That depends on the application: Multispray (preservative/protective film) is suitable for general corrosion protection and light maintenance. Oil is ideal for precision-engineered, fast-moving parts (e.g., ratchets/mechanical areas where grease could cause sticking). Grease offers strong long-term protection and lubrication under higher surface pressure (e.g., gear/bearing areas)—but must be used sparingly and appropriately. For winches, the general rule is: oil the ratchets, grease the gears sparingly (follow manufacturer’s instructions).
How do I determine the right product for my material (stainless steel, aluminum, plastic, rubber)?
Material compatibility as specified by the manufacturer is crucial: Not every spray or oil is suitable for all plastics, seals, or paints. For aluminum and stainless steel parts on board, corrosion-inhibiting protective films are recommended; for seals and plastics, you should choose a product that is explicitly approved for that purpose. If in doubt, test it first on an inconspicuous area.
Which “compatibility” is particularly important?
With preservatives, compatibility primarily means: Is the product suitable for the intended use (lubrication vs. protective film) and is it compatible with the material, seals, and existing greases/oils? For manufacturer-specific systems (e.g., winch care), it makes sense to use the products specified by the manufacturer because viscosity and adhesion properties are tailored to the mechanics.
Application: What should I keep in mind when applying the product?
Always clean first (salt, dirt, old deposits) and let the surface dry. Then apply the product sparingly and precisely: too much grease or spray can attract dirt and make the mechanism stiff. For moving parts: move them briefly after application and wipe off any excess material. For sprays: protect surrounding surfaces (deck, brakes, belts) from overspray.
Winter storage: How do I properly preserve fittings and mechanical parts?
Before winter storage: Rinse thoroughly with fresh water, dry, then treat exposed metal parts with a corrosion protection film. Lubricate moving parts (hinges, locks, blocks, winch) as needed. Important: No “thick layer of grease” on the outside—a thin, even protective film and regular checks are better.
How can I ensure my equipment remains reliable in the long term?
Clean regularly (remove salt), perform visual inspections, and re-treat moving parts as needed. Detect wear early (play, corrosion, rough running noises). Properly applied maintenance reduces friction, prevents seizing, and significantly extends the service life of fittings and mechanisms.
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