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Mapei Mapesil BM | Neutral Silicone Sealant for Metal and Tinwork
Mapei Mapesil BM | Neutral Silicone Sealant for Metal and Tinwork

Mapei Mapesil BM

MAP9996
MAP9996

A solvent-free, neutral silicone sealant with a low modulus of elasticity, specific for sealing fillet joints between tinwork accessories and layers of waterproofing material. It is particularly recommended for metals normally used on roofs and flat roofs such as steel, zinc and pre-painted sheet, anodised and pre-painted aluminium and copper.

Its chemical characteristics also make it perfectly suitable for absorbent materials such as concrete, cellular concrete, brickwork, varnished and lacquered wood and various compact, non-absorbent materials such as glass, ceramic, clinker, enamelled surfaces, water and solvent-based paint and plastics such as polycarbonate: it is always recommended carrying out a preliminary test.

Also suitable for sealing fillet joints in tinwork accessories such as:

  • Downpipes, guttering, flashing
  • Gables, metal flat roofs, corner guards
  • Special shaped pieces, heads of rivets and fasteners
  • For professional use only

Colour
Size
£170.62(incl. VAT)
£142.18(ex. VAT)
Quantity
Please choose your colour
Available for Delivery (See Delivery Options Below)

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Description

Mapesil BM is a one-component, solvent-free odourless silicone sealant with neutral cross-linking, prepared as a thixotropic paste. It is easily applied both horizontal and vertical surfaces, cross-linking at ambient temperatures to form a flexible product.



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Features & Benefits


  • Seals formed with Mapesil BM remain unchanged even after many years of exposure to climatic extremes, industrial pollution, sudden temperature change and water
  • Remains flexible at a temperatures from -40°C to 150°C
  • Resistance of Mapesil BM to chemical agents is generally good; however, due to the numerous products and working conditions to which Mapesil BM can be applied, it is always advisable to make a preliminary test in cases of doubt
  • Adheres perfectly to most surfaces used in building without needing a primer
  • In cases of prolonged immersion Primer FD must be applied first. Apply Primer P first on different and compatible plastic materials
  • If in doubt, refer to our Technical Services Department or make a preliminary test
  • Complies with EN 15651-1norm (“Sealants for internal and external façade elements”) with performance rating F-EXT-INT-CC, with EN 15651-2 norm (“Sealants for glazing applications, intended for use in cold climates”) type G-CC and EN 15651-4 norm (“Sealants for pedestrian walkaways”) with performance rating PW-EXT-INT-CC



Recommendations & Limitations


  • Do not apply Mapesil BM on rubber, highly plasticised plastic materials or bituminous surfaces, because oils and plasticisers could migrate to the surface compromising the adhesion and penetrating into the sealant altering its colour and resistance
  • For sealing floors use Mapeflex E-PU 21 SL, Mapeflex PU 45 FT or Mapesil AC Use Mapesil LM for sealing expansion joints between natural stones (marbles, granites, agglomerates, etc.)



Application & Preparation


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



Product Details
9996-971908

Data sheet

Manufacturer
Mapei
For Use On
Plastic
Wood
Concrete
Brick
Steel
Zinc
Aluminium
Copper
Single, Two or Three Pack
Single
Pack Size
310ml
Max. Application Temperature
40°C
Min. Application Temperature
5°C
Suitable For Use On
Glass
Suitable For Use On
Copper
Suitable For Use On
Ceramics
Suitable For Use On
Metal
Suitable For Use On
Concrete
Suitable For Use On
Plastic
Suitable For Use On
Brick
Suitable For Use On
Wood
Suitable For Use On
Zinc
Suitable For Use On
Aluminium
Suitable For Use On
Steel
Manufacturer
Mapei
Product Usage Type
Sealant
Product Range
Mapesil
Colour Family
Grey
Colour Family
Clear
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 Mapesil BM 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