RELX SilkMesh vs Ceramic Coil: What’s the Difference?

Last Updated on September 22, 2026 by Digital

RELX SilkMesh and ceramic coils both heat e-liquid to produce vapour, but they use different heating structures.

SilkMesh uses a fine mesh surface designed to spread heat across a wider area. Ceramic coil technology uses ceramic material as part of the heating structure, creating a different approach to heat transfer and e-liquid delivery.

RELX SilkMesh vs Ceramic Coil at a Glance

The key difference is the structure. SilkMesh focuses on a broad active heating surface, while ceramic relies more heavily on the thermal and porous characteristics of ceramic.

How Does SilkMesh Differ from a Ceramic Coil?

SilkMesh spreads the active heating area across a fine mesh. When power is supplied, multiple points across the mesh can heat at the same time, creating a relatively broad contact area between the heater and e-liquid.

Ceramic coils work differently. Ceramic material forms part of the heating structure and can also help hold and deliver e-liquid towards the heated area. Rather than relying primarily on a thin mesh surface, the system uses the properties of ceramic as part of both heat transfer and liquid management.

This creates the central difference between the two technologies: SilkMesh is designed around surface coverage and responsive heating, while ceramic technology relies more on the ceramic structure to manage heat transfer and e-liquid delivery.

For the broader development of these heating systems, the evolution of RELX pod technology from Classic to Pro 2 covers the technology changes separately.

SilkMesh vs Ceramic: Heating Performance

The different structures also affect how the heating element responds to power.

A fine mesh provides a broad active surface with relatively low thermal mass. When the device is activated, the mesh is designed to heat quickly across that surface.

Ceramic has different thermal characteristics. The material absorbs, transfers and retains heat differently from a fine mesh, creating a different heating response.

This does not mean that one approach is automatically better. SilkMesh places greater emphasis on responsive, distributed heating, while ceramic technology uses the properties of ceramic to manage the heating process.

How Do They Handle E-Liquid Differently?

Another important difference is how e-liquid interacts with the heating structure.

With SilkMesh, e-liquid is supplied to the mesh so it can reach the active heating surface. The mesh itself is primarily responsible for heating the liquid.

Ceramic can play a more direct role in liquid delivery. Because ceramic can be porous, it can help hold and move e-liquid towards the heated area while also participating in heat transfer.

In simple terms, SilkMesh primarily provides the heating surface, while ceramic can contribute to both heating and liquid management.

Does SilkMesh or Ceramic Produce Better Flavour?

Neither technology automatically produces better flavour.

SilkMesh can distribute heat across a broader active surface, while ceramic uses a different combination of heat transfer and liquid delivery. These differences can affect how e-liquid is vaporised, but the flavour itself still depends heavily on the formulation inside the pod.

This distinction is particularly relevant across the RELX Infinity/Phantom Pod range, where flavour profiles can vary considerably even within the same wider pod range.

These include fruit profiles such as Tangy Grape, cooling options such as Menthol Xtra, tea-inspired flavours such as Jasmine Green Tea and Classic Tobacco.

The flavour differences come primarily from the e-liquid formulation rather than the heating technology alone. Coil technology affects how the liquid is heated, not what flavour profile is used.

Is SilkMesh Better Than Ceramic?

Not necessarily. They are different engineering approaches to the same basic task.

SilkMesh focuses on a broad mesh surface and responsive heat distribution. Ceramic technology uses the thermal and porous properties of ceramic as part of the heating and liquid-delivery process.

The finished performance therefore depends on more than whether a coil is labelled mesh or ceramic. Pod construction, e-liquid supply and the way the heating system has been implemented all contribute to the result.

RELX SilkMesh vs Ceramic Coil: The Key Difference

The main difference between RELX SilkMesh and ceramic coil technology is how they heat and manage e-liquid.

SilkMesh uses a fine, distributed heating surface for responsive heating. Ceramic uses a ceramic-based structure that participates in both heat transfer and liquid delivery.

Neither is automatically better. They are simply two different approaches to heating e-liquid within a pod system.