Fire safety is no longer something that sits in the background of a project. It runs through every stage of design and construction, alongside acoustics, thermal performance and build speed. That’s why Marmox has taken a system-led approach with its Marmox Fireboards and MSP360-Fire Premium Adhesive & Sealant.
Fire protection without slowing the job down
The Fireboards are A1 non-combustible and designed for internal walls and ceilings where dependable fire performance is essential. At their core is a mineral stone wool construction with a tough surface layer, giving strength on site as well as resistance in a fire situation.
They’re also noticeably easier to work with than many traditional fire-rated boards. Lightweight, simple to cut, and easy to position, they fit more comfortably into day-to-day site routines. Once installed, they can be finished directly with plaster or standard surface treatments, so there’s no need for specialist finishes.
One board, more than one job
Fire protection is the priority, but it’s not the only benefit. The board structure also helps reduce sound transfer, which makes it a practical choice for apartments, hotels, and mixed-use buildings where noise control matters.
They can also contribute to thermal performance when used as part of the wider build-up, helping designers work towards overall fabric efficiency targets.
The detail that often gets overlooked
In fire-rated construction, the performance of the system is often decided in the small details—joints, edges, service penetrations. These are the points where things can weaken if products aren’t designed to work together.
Rather than treating the board as a standalone solution, Marmox Fireboards are intended to be installed as part of a full system approach, where those critical junctions are considered from the start.
Where MSP360-Fire makes the difference
That’s the role of MSP360-Fire Premium Adhesive & Sealant. It extends the performance of the MSP360 range, providing both strong bonding and reliable sealing across a range of common substrates.
More importantly, it’s designed to maintain fire-rated integrity at the points that matter most—board joints, connections and service penetrations. In other words, it helps ensure the system performs as a whole, not just in the middle of the board.
Built for real site conditions
MSP360-Fire is designed with day-to-day installation in mind. It applies easily, bonds well to typical building materials, and removes the need to juggle multiple products for different sealing tasks.
That simplicity helps keep installation moving, while still supporting the performance required in fire-rated construction.
A joined-up approach
Used together, Marmox Fireboards and MSP360-Fire Premium Adhesive & Sealant form a complete fire-resistant system rather than a collection of separate components.
The boards provide the fire resistance. The adhesive and sealant helps protect the weak points that sit between them.
For specifiers, that means greater confidence in how the system will behave once installed. For installers, it means fewer unknowns on site and a more straightforward way of achieving compliance.
As expectations around fire safety continue to tighten, the industry is moving further towards system performance. This approach from Marmox reflects that direction in a practical, site-ready way.
