NBS Source
I'm a manufacturer

weberend MT panel acrylic system - Thincoat Render System

Verified by manufacturer 5 months ago

New variant

Saint-Gobain Weber Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

Thincoat render system for render carrier board with a water resistant textured finish

Jump to:
+44 (0)1525 718877 Website


  • Suitable for use on new build or refurbishment projects on steel or timber framed substrates.


[Formerly known as weberend MTR 118P]

weberend MT panel acrylic system is a thincoat render system for use on approved render carrier boards.

This system is completed with a water resistant acrylic textured finish available in over 100 colours.

Features and benefits:

Final façade finish:

Reaction to fire:

  • B-s1,d0 reaction to fire classification in accordance with BS EN 13501. Extended application report on request.

Certification & requirements:

  • BBA approved for the following render carrier boards (scroll down for BBA certificates):
  • Glasroc X
  • Knauf Aquapanel Exterior
  • Siniat Bluclad
  • Accepted by the NHBC in relation to NHBC Standards


  • Large areas can be rendered on calcium silicate panels without the need for expressed joints.
  • Strengthened with glass-fibre weber standard meshcloth.
  • Factory batched materials for consistency.
  • Please refer to our website for information on BBA certification and suitability for different building heights.

The installation must be capable of resisting all dead loads and design live loads, including impact and wind loads, and accommodate all thermal movements without damage.

System installation is to be strictly in accordance with Saint-Gobain Weber specification. Please note that any other manufacturer's products used within the system will invalidate the guarantee, and the performance cannot be supported.

Remedial work must be completed prior to the installation of Weber render systems.

All rendering must be in accordance with the relevant recommendations of BS 13914-1: 2005, Design, Preparation and Application of External Rendering and Internal Plastering, BS 8000: Code of Practice for Plastering and Rendering. Consult manufacturer for further details.

Aquapanel Exterior should be restricted to use on buildings no greater than 7.2 m in height. If this restriction is exceeded design advice should be sought from Knauf and recorded.


Timber or metal frame structure is required, including support rails suitable to receive render substrate boards in accordance with manufacturers recommendations, providing an in-plane and of adequate thickness for appropriate support and stiffness (limit mid span deflections L/200 and cantilever deflections to L/150. Board mid-span deflections should be limited to L/500) to receive weberend MT reinforced render system within the stated deflection limits or edge protrusions.

Prior to installation of the weberend MT system, ensure the manufacturer of the proposed approved substrate boards are contacted to obtain their fixing recommendations and ensure the boards suitability in withstanding the necessary wind load requirements for the specific project.

General information



Manufacturer guidance

160 standard colours available




Manufacturer guidance

weberplast TF


Ss_25_45_70_55 Multicoat render systemsPrimary


M20/160 Proprietary cement gauged render

M20/19 Proprietary cement gauged render

Product range

Façade systems / For render carrier board

Specification data - Multicoat render systems

First undercoat

weberend LAC rapid.

Manufacturer guidance

To be applied in two coats, incorporating meshcloth insulation board. Apply 2–3 mm thick, incorporating weber meshcloth. Allow for partial take-up then apply further 3 mm to form a nominal 6 mm thick monolithic coat. Further application instructions are available from the manufacturer.

Second undercoat

weberend LAC rapid.

Final coat

weberplast TF.

Manufacturer guidance

- Finishing coat:

  • Can be applied with a thin plastic float.
  • Primer: Can be brush, spray, or roller applied.


Render only beads are available in coated galvanized, stainless, coated aluminium or rigid plastic in 3 m and 2.5 m lengths.

Substrate board

Knauf Aquapanel Exterior.

Siniat Bluclad.

Glasroc X sheathing board.

Manufacturer guidance

Recommended boards, tested for compatibility with the weberend MT system and hold a BBA certificate.

More may be available, consult manufacturer for an up to date list of recommended boards tested for this system.

Glass fibre reinforcement

webermesh standard.

Guidance for specification option:

Balanced, open weave glass fibre meshcloth, coated for alkaline resistance.

Cavity barriers

Type, thickness, density and compressive strength to be determined by the design team.

Guidance for specification option:

Consult manufacturer for details.

Accessories/ Other requirements


Manufacturer guidance

Render only beads, if required by the system or product, or if specified, shall be of appropriate design, gauge and material - consult manufacturer for details. Some available accessories include:

  • Beads/ stops.
  • Construction/ movement joints.
  • Compression joints.

Where window frames incorporating window cills are to be provided by others, then the cill must project sufficiently beyond the outside line of the Saint-Gobain Weber render system to a recommended 40 mm minimum - consult manufacturer for further details.


3.5 x 3.5 mm meshcloth.


160 g/m².

Roll size

1 x 50 m.

Fire performance

B-s1,d0 when classified in accordance with BS EN 13501-1.

Sustainability data

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

BIM objects


NBS BIM Object Standard

This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.

Find out more about the NBS BIM Object Standard.

Platform Compatible Version




Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

BBA Agrément Certificate (20/5790) Product Sheet 1 (weberend MT with Knauf Aquapanel exterior cement board)

BBA Agrément Certificate

BBA Agrément Certificate

BBA Agrément Certificate (20/5790) Product Sheet 3 (weberend MT with Glasroc X sheathing board)

BBA Agrément Certificate

BBA Agrément Certificate

BBA Agrément Certificate (20/5790) Product Sheet 2 (weberend MT with Siniat Bluclad board)


Weber Renders & Decorative Finishes

Weber Renders & Decorative Finishes

Similar products from Saint-Gobain Weber

weberend MT masonry acrylic system

weberend MT masonry acrylic system

weberend MT masonry brick system

weberend MT masonry silicone system

weberend MT masonry silicone system

weberend MT panel brick system

weberend MT panel brick system

weberend MT panel silicone system

weberend MT panel silicone system