Fastmount SLX: The Most Versatile Range for Marine and Architecture
The Fastmount SLX range is the most versatile concealed mounting solution in the Fastmount catalogue: it combines a high load capacity (up to 25 kg), certified fire-rated versions and compatibility with both plasterboard and building surfaces and the marine use. It is the range that bridges two worlds that used to rely on different systems: superyacht building and commercial architecture. If your project mixes heavy panels, fire requirements and construction substrates, SLX is usually the answer.
What the Fastmount SLX range is
The SLX Range is one of Fastmount's newest and most complete ranges, designed to solve the most demanding projects that combine heavy panels, fire safety requirements and construction substrates. It keeps the basic principle of all Fastmount products (a female clip on the structure and a male clip on the panel that push-fit together with a click), but takes it to a higher level of capacity and compatibility.
Its great contribution is compatibility with plasterboard (gypsum board) and other surfaces typical of architectural construction, without giving up the strength and reliability required by the marine sector. This makes it the preferred range for hotel wall linings, acoustic panels, removable ceilings and high-end commercial interior design projects, as well as for use on board.
Main features of SLX
- High load: it supports panels of up to 25 kg, placing it among Fastmount's highest-capacity ranges.
- Fire-rated versions (Fire Rated): available for compliance with marine (SOLAS/MED) and building fire regulations.
- Plasterboard compatibility and building surfaces, as well as timber, composite and marine substrates.
- Engineering polymer resistant to corrosion, moisture and temperature.
- Precise, repeatable alignment, with the panel installed and removed without tools.
- Models by capacity: the range includes graded references (for example SLX-M10, SLX-M18 and SLX-M25) to match the clip to the actual weight of the panel.
SLX compared with Standard and Stratlock
People often hesitate between SLX, the Standard Range and Stratlock. The choice depends on the weight of the panel, the substrate and whether you need position adjustment:
SLX vs Standard (PC)
The Standard Range is the universal range for general use up to 15 kg, with no fire-rated versions in its base models and aimed mainly at timber and composite. The SLX raises the capacity to 25 kg, adds fire-rated versions and, above all, provides compatibility with plasterboard and construction substrates. If your project is light marine interior work, Standard is enough; if there are heavy panels, plasterboard or fire requirements, SLX is the right choice.
SLX vs Stratlock (SL)
The Stratlock is based on aluminium rails and stands out for its 360-degree position adjustment before locking, ideal when you need to correct the panel alignment after fitting it. The SLX uses individual clips (no rails), reaches a higher load (25 kg compared with 18 kg) and is more straightforward to install on construction surfaces. Choose Stratlock if you need to readjust the position; choose SLX if you prioritise maximum load and plasterboard compatibility.
Comparison table: SLX vs Standard vs Stratlock
| Feature | SLX | Standard (PC) | Stratlock (SL) |
|---|---|---|---|
| Maximum load | Up to 25 kg | Up to 15 kg | Up to 18 kg |
| Fire-rated versions | Yes | No (base models) | Yes |
| Plasterboard compatible | Yes | Limited | Limited |
| System | Individual clips | Individual clips | Aluminium rails |
| Position adjustment | Standard | Vario / Auto-Fit | 360 degrees |
| Ideal use | Marine + architecture, heavy panels | General marine use | Heavy panels with readjustment |
Ideal applications of Fastmount SLX
Commercial architecture and interior design
- Hotel wall linings: timber, stone or acoustic panels on plasterboard, with a continuous finish and access to services.
- Decorative removable ceilings with no visible metal grid.
- Heavy acoustic panels in auditoriums, restaurants and meeting rooms.
- Commercial spaces and showrooms where panels must be changeable for refurbishments.
Marine and superyachts
- Heavy lining panels in areas that require fire-rating certification.
- Decorative bulkheads in large formats with stone finishes or dense materials.
- Projects that combine marine and construction requirements on the same boat.
How Fastmount SLX is installed
Installation follows the logic of the whole Fastmount system, adapted to the higher load and to construction substrates:
- Fix the female clip to the structure (plasterboard wall, frame, bulkhead) using the method suited to the substrate.
- Fix the male clip to the panel, spreading the clips according to the weight (remember the safety margin: weigh the panel and share the load between all the clips, leaving some headroom).
- Press the panel against the structure: the clips engage with a click. To remove it, pull the panel; no tools are needed.
For very heavy panels or large-area projects, we recommend planning the clip layout with our technical team and, where applicable, using the fire-rated versions required by the project regulations.
Frequently asked questions about Fastmount SLX
What is the Fastmount SLX range?
It is Fastmount's most versatile range: concealed mounting clips with loads of up to 25 kg, with certified fire-rated versions and compatibility with plasterboard and building surfaces, as well as marine use. It connects the marine sector with commercial architecture.
How does SLX differ from the Standard Range?
The Standard Range covers general use up to 15 kg, with no fire-rated versions in its base models and aimed at timber and composite. SLX reaches 25 kg, adds fire-rated versions and is compatible with plasterboard and construction substrates. For heavy panels, plasterboard or fire requirements, SLX is the one to choose.
When should I choose SLX instead of Stratlock?
Choose SLX if you prioritise maximum load (25 kg) and plasterboard compatibility with direct clip installation. Choose Stratlock if you need to adjust the position of the panel through 360 degrees after fitting it, thanks to its aluminium rail system.
Can Fastmount SLX be used on plasterboard?
Yes. One of the key advantages of the SLX range is its compatibility with plasterboard (gypsum board) and other building surfaces, which makes it ideal for wall linings, removable ceilings and acoustic panels in commercial architecture.
Does the SLX range have fire-rated versions?
Yes. SLX offers certified Fire Rated versions to comply with marine (SOLAS/MED) and building fire regulations, required on commercial vessels and in many public buildings.
What load does an SLX clip support?
The SLX range supports panels of up to 25 kg and includes references graded by capacity (for example SLX-M10, SLX-M18 and SLX-M25) to match the clip to the actual weight of the panel, always sharing the load between several clips with a safety margin.
Where to buy Fastmount SLX in Spain and Portugal
La Tienda Naval, the official Fastmount distributor for Spain and Portugal, supplies the complete SLX range with stock in Spain and fast shipping to mainland Spain, the Balearic Islands, the Canary Islands and Portugal. We will help you choose the right SLX model according to the panel weight, the substrate and the fire requirements of your project.
See the Fastmount range at La Tienda Naval
- Phone: +34 971 253 950
- Website: latiendanaval.es
- Fastmount website: fastmount.es
- Address: Camino de Jesus 21-22, Pol. Ind. Can Valero, 07011 Palma de Mallorca