Mapei Mapetherm AR1 GG

SKU
id25398
Non Hazardous
Formulated for bonding all types of thermal-insulating panels directly on to render, masonry and concrete on walls and ceilings.
Available in 25Kg (MOQ 10 x 25 Kg bags), Half Pallets of 20 x 25Kg or Full Pallets of 40 x 25Kg
From £27.72 £23.10
In stock
Only %1 left
Product Description

Mapei Mapetherm AR1 GG is a one component cementitious mortar for bonding, levelling and reinforcing thermal-insulating panels and thermal insulation systems.

Please note, this product has a minimum order quantity of 10 x 25Kg bags.

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Best Uses

Mapetherm AR1 GG is suitable for the bonding of all types of thermal-insulating panels (foam/extruded polystyrene, expanded polystyrene, mineral fibres, cork, etc.) directly on render, masonry and concrete on walls and ceilings.

AR1 GG is also suitable for reinforcing coat for thermal-insulating panels with embedded fibreglass reinforcing mesh on internal and external walls (thermal insulation system).

Suitable applications include bonding and smoothing internal and external insulating panels and thermal insulation systems on:

  • Cementitious render or lime-mortar render
  • Concrete
  • Concrete blocks
  • Approved render boards
  • Brickwork.

Also suitable for bonding insulation panels and reinforcing coat systems for:

  • Insulating inside faces of walls in rooms above ground
  • Insulating inside faces of retaining walls in basements
  • Insulating inside faces of loft ceilings
  • Insulating external faces of ventilated façades
  • For use as a dash receiver and brick slip adhesive, plus synthetic brick slip or tile adhesive

Mapetherm AR1 GG is a grey or white powder made from cement, selected sand, synthetic resin and special additives with a fine grain size of up to 0.6 mm, developed according to a formula developed in MAPEI’s own research laboratories. When mixed with water, it forms a mortar with the following characteristics:

  • Low viscosity and, therefore, good workability
  • High thixotropic consistency: Mapetherm AR1 GG
  • May be applied on vertical surfaces without running and without the risk of insulating panels slipping, including large sized panels
  • Bonds perfectly to all materials normally used in the building industry
  • Hardens without shrinking
Technical Details
Components: Single Pack
Type: Mortar
Finish:  
Stock Colours: Grey and White
Tintable: No
pH of Mix: 13
Density of Mix: Approx 1.55 - 1.75g per cm3
Suitable Substrates: Bonding all types of thermal-insulating panels (foam/extruded polystyrene, expanded polystyrene, mineral fibres, cork, etc.) directly on render, masonry and concrete on walls and ceilings.
Application Method: Notched trowel
Theoretical Coverage:

For bonding insulating panels:

  • 4 - 6 Kg per m2 according to the bonding technique used

Smoothing and levelling:

  • 1.3 - 1.5 Kg per m2 per mm of thickness (recommended thickness: approximately 4 mm in 2 layers).
Mixing Ratio: 100 parts of Mapetherm AR1 GG with 22-24 parts by weight of water
Application Temperature Range: from 5°C to 40°C
Open Time: 20 minutes at 23°C
Pot Life: 3 hours at 23°C
Cleaner / Thinner: Tools and containers may be cleaned with water while Mapetherm AR1 GG is still fresh.
Shelf Life: 12 months in its original packaging in a dry place.
Packaging: Available in 25 Kg (MOQ 10 x bags), Half Pallets and Full Pallets
Product Video

The manufacturers data sheets are available for download from this website. It is your responsibility to read and understand all aspects of the data sheets before you place an order and prior to application. Please pay special attention to the preparation, mixing and application temperatures of the product, cleaning of substrate and environmental factors such as temperature, rain etc. Quoted coverage rates are based on the manufacturers theoretical rates and may vary depending upon substrates absorption, texture and application. We always recommend a test is carried out to ensure suitability.

Customer further agrees that Promain have no liability for any errors or omissions contained within the Product Data Sheets and are not liable for failure due to misapplication or inadequate substrate cleaning and preparation. For more information please refer to our Terms & Conditions.

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