ADHESIVE TAPES

What types of self-adhesive tape are available?

Self-adhesive tape comes in different versions to cover common onboard tasks such as fixing, insulating, repairing, or sealing. Depending on the application, it is important to choose a tape with the most suitable material, adhesion, and resistance.

- Double-sided mounting tape: for light fixings and quick bonding.

- Insulating tapes: useful for small electrical tasks.

- Reinforced repair tapes: with good mechanical resistance for reinforcements or temporary repairs.

- Sealing or waterproof tapes: designed to protect joints and reduce leaks.

- Anti-slip and marking tapes: practical for walkways or identifying elements onboard.

- Different materials and formats: they can be made from PVC, foam, aluminum, or reinforced fabric, and are available in various widths depending on the type of work.

How to apply self-adhesive tape effectively?

For self-adhesive tape to work properly, surface preparation is essential. Before applying it, the area should be cleaned to remove salt, dust, grease, and moisture. Even a high-quality tape can lose adhesion prematurely if applied to a dirty or poorly degreased surface. In boating, this point is especially important because the marine environment leaves residue that greatly affects adhesion.

It is also advisable to apply the tape with even pressure and without leaving air bubbles. If it is a sealing or fixing tape, the better the contact with the surface, the better the result. On curves, corners, or irregular parts, it is best to choose a flexible tape that adapts without peeling at the edges.

Another practical tip is to respect the intended use. Not all tapes are designed to withstand load, tension, or continuous friction. The choice will vary depending on whether you need to protect an area from rope chafing, mark maneuvers, or secure a lightweight element. The same applies to confined spaces or areas heavily exposed to sunlight: in those cases, it is best to look for a solution designed for outdoor and marine use.

Which self-adhesive tape works on wet or salt-exposed surfaces?

The most suitable self-adhesive tape for wet or salt-exposed surfaces is one that offers high adhesion, water resistance, and good stability against temperature changes. On boats, it is not enough for the tape to stick well initially: it must maintain its properties despite condensation, splashes, or prolonged outdoor exposure.

Sealing tapes, reinforced repair tapes, and some high-quality technical double-sided tapes usually perform best in this environment. On metal surfaces, it is also important that the tape does not promote corrosion and that it is compatible with stainless steel, aluminum, or painted parts. On fiberglass, gelcoat, plastic, or glass, the key is good adhesion without damaging the finish or leaving difficult-to-remove residue.

When the area is highly exposed, it is worth checking whether the tape is designed for outdoor use, whether it resists UV radiation, and whether it maintains elasticity or firmness over time.

What should you consider when buying self-adhesive tape?

When buying self-adhesive tape, the first step is defining what you need it for: fixing, insulating, protecting, marking, sealing, or repairing. That function determines the most suitable type of adhesive, backing, and thickness. It is also important to consider compatibility with the surface, since tape behaves differently on metal, fiberglass, varnished wood, plastic, or rubber.

The width, roll length, and ease of cutting also matter, especially if you want a tape that can be carried onboard for quick tasks during navigation, while moored, or during maintenance in port. If it will be used outdoors, prioritize resistance to moisture, salt residue, UV rays, and wear.