9mm RCM Renderflex - Cellulose Fibre Cement Building Board (2400x1200mm)
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RCM Renderflex is a high-performance cellulose fibre cement building board, offering excellent strength, weathering and stability properties, when used in conjunction with polymer, renders. Renderflex has been specially formulated to achieve a strong key between polymer basecoats and topcoats. The unique board structure offers a high tensile strength (ILB) essential for long term durability, whilst being developed to minimise board movement reducing any stress being applied to the render system.

Key points :

- High Impact Resistance.
- Excellent Weathering Properties Prior to Render Application.
- Reduced Stress on Rendered Finish.

Specification :

Thickness: 9mm
Width: 2400mm
Length: 1200mm
Pack Coverage: 2.88m²
Density: 1380 kgm3
Thermal Conductivity:  0.12 W/mK
Fire Rating: EN 13501-1 class A2-s1, d0


Siltech can be used in an extensive range of applications from fire-rated partitions, non-combustible ceiling tiles, boiler encasing, door lining, timber frame fire-rated floors/ceilings as well as an extensive range of OEM applications.


ISO9001 - Quality Management System.
ISO14001 - Environmental Management.

Datasheets & Documents.
If you require a Safety datasheet (SDS) for this product please get in touch.
If you require a BBA Certificate for this product please get in touch.