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Mapei Mapeflex MS 45 | Hybrid Sealant & Adhesive

Mapei Mapeflex MS 45

MAPMFLEXMS45
MAP9938

One-component flexible, thixotropic, quick- hardening sililated polymer-based hybrid sealant and adhesive with a high modulus of elasticity. Also suitable for damp substrates. 

  • For professional use only
  • Sealing expansion, fillet and distribution joints subject to movements of up to 20% of the average width of the joint
  • When applied at a thickness of 3mm, it forms a flexible bond between most building materials, including many types of plastic
  • Its high bond strength without primer and its rapid polymerisation make Mapeflex MS 45 easy to use when installing building elements or bonding construction features, both internally and externally
  • Also recommended to form internal and external flexible bonds between similar and dissimilar materials commonly used in the building industry and to replace or integrate mechanical fasteners

Colour
Size
£184.36(incl. VAT)
£153.63(ex. VAT)
Quantity
Please choose your colour
Available for Delivery (See Delivery Options Below)

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Description

Mapeflex MS 45 has been specifically developed for sealing expansion, fillet and distribution joints on horizontal and vertical surfaces. It is also recommended to form internal and external flexible bonds between similar and dissimilar materials commonly used in the building industry and to replace or integrate mechanical fasteners.



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Features & Benefits


  • Used as a sealant:
    • Sealing expansion, fillet and distribution joints subject to movements of up to 20% of the average width of the joint. It is most frequently used for the following applications:
      • Traditional and ventilated façades
      • Civil and industrial floors, including those subject to heavy vehicular traffic
      • Window and door fittings
      • Cracks and splits
      • Paintable joints
      • Tin roofs and metalwork
  • Used as flexible adhesive:
    • When applied at a thickness of 3 mm, it forms a flexible bond between most building materials, including many types of plastic.
    • Its high bond strength without primer and its rapid polymerisation make Mapeflex MS 45 easy to use when installing building elements or bonding construction features, both internally and externally.
    • The product bonds on the following:
      • Cement and cement-based materials, bricks
      • Steel, copper, aluminium
      • Painted surfaces in general
      • Glass and mirrors
      • Gypsum
      • Wood and wood-based materials
      • Ceramic and klinker
      • Insulating materials in general
      • Many types of plastic



Recommendations & Limitations


  • Do not apply on dusty or crumbling surfaces
  • Do not apply on surfaces with traces of oil, grease and stripping compound otherwise the bond may be compromised
  • Do not apply on bituminous surfaces where there may be traces of bleeding oil
  • Do not apply Mapeflex MS 45 if the temperature is below 5°C
  • Before painting over the sealant make sure it is compatible with the type of paint used
  • Use Mapeflex MS Crystal for transparent sealing
  • When bonding heavy loads or in critical laying conditions, extra support such as clamps, props etc. may be necessary for the first 24 hours at 23°C
  • Do not bond with layers of product more than 3 mm thick



Application & Preparation


Please refer to the data sheets in the tab above for further information.



Product Details
9938-971622

Data sheet

Manufacturer
Mapei
For Use By
Professional Use
For Use On
Wood
For Use On
Brick
For Use On
Steel
For Use On
Ceramic Tiles
For Use On
Metallic Substrates
Single, Two or Three Pack
Single
Pack Size
300ml
Coverage
See consumption rate table in data sheet
Max. Application Temperature
35°C
Min. Application Temperature
5°C
Drying time
Dust dry: 35 minutes
Suitable For Use On
Plastic
Suitable For Use On
Brick
Suitable For Use On
Wood
Suitable For Use On
Aluminium
Suitable For Use On
Steel
Suitable For Use On
Glass
Suitable For Use On
Copper
Suitable For Use On
Cement
Suitable For Use On
Ceramics
Manufacturer
Mapei
Usages
Damp Conditions
Product Usage Type
Adhesive
Product Range
Mapeflex
Hardening
3.5 mm/24 hours
4.5 mm/48 hours
8.5 mm/7 days
Colour Family
Brown
Colour Family
Black
Colour Family
White
Colour Family
Grey
Attachments
Download


Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.

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IMPORTANT SHIPPING & DELIVERY INFORMATION

Mapei Mapeflex MS 45 is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.

Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.

Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.

All delivery costs below are excluding VAT