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Mapei Primer SN | Fillerized Epoxy Primer | Prevents RADON
Mapei Primer SN | Fillerized Epoxy Primer | Prevents RADON

Mapei Primer SN

021520
MAP10002

Specifically formulated to carry out preliminary priming treatments on surfaces before applying epoxy and polyurethane resin systems from the Mapefloor range, self-levelling cementitious mortars from the Ultratop/Ultratop Living range and of Ultratop Loft, to protect and coat civil and industrial floors, terrazzo floors and cementitious substrates in general. Some application examples:

  • Fluid adhesive to seal cracks and make structural bonds
  • Adhesion promoter for:
    • Epoxy and polyurethane coating products in general
    • For self-levelling and/or multi-layered coating products
    • For flooring made from synthetic mortar
    • For coatings from the Ultratop, Ultratop Living and Ultratop Loft ranges
  • For professional use only

Colour
Size
£112.62(incl. VAT)
£93.85(ex. VAT)
Quantity
Please choose your colour
Available for Delivery (See Delivery Options Below)

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Description

Primer SN is a two-component, fillerized epoxy resin-based primer applied with a roller, metal trowel or smooth rake.



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Features & Benefits


  • Coatings made with Primer SN prevent Radon (radioactive natural gas present in the soil) from penetrating inside buildings
  • Compliant with DIN ISO/TS 11665-13 standards, verified and certified by the IAF accredited laboratory for radionuclide analysis
  • Primer SN may be used as it is or mixed with Quartz 0.5 to improve adhesion of resin coating systems and even out surfaces
  • Thanks to its special formulation, Primer SN is characterised by its ability to penetrate into substrates and may even be applied on moderately damp surfaces



Recommendations & Limitations


  • Do not apply Primer SN on substrates with rising damp if they are going to be coated with an epoxy or polyurethane system
  • Do not dilute Primer SN with solvent or water
  • Do not apply Primer SN on dusty, crumbling or weak substrates
  • Do not apply Primer SN on substrates with oil or grease stains or stains in general
  • Do not apply Primer SN on substrates that have not been prepared according to specification
  • Do not mix partial quantities of the components to avoid mixing errors; the product may not harden correctly
  • Do not expose the mixed product to sources of heat
  • If rooms where the product is being used need to be warmed up do not use heaters that burn hydrocarbons, otherwise the carbon dioxide and water vapour given off into the air will affect the shine on the finish and ruin its appearance. Use electric heaters only
  • Protect the product from water for at least 24 hours after application
  • Do not apply the product directly on substrates with moisture content higher than 4% and/or with capillary rising damp (check by testing it with a sheet of polythene)
  • The temperature of the substrate must be at least 3°C higher than the dew-point temperature



Application & Preparation


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



Product Details
10002-971925

Data sheet

Manufacturer
Mapei
For Use By
Professional Use
Interior / Exterior Use
Interior Use
For Use On
Floors
Application Method
Roller
Metal trowel
Smooth Rake
Single, Two or Three Pack
Two-Pack
Pack Size
5KG
20KG
Coverage
0.3-0.7 kg/m² per coat depending on the characteristics of the substrate such as roughness, absorbency, temperature, etc
Max. Application Temperature
35°C
Min. Application Temperature
8°C
UN Number (Activator)
UN3082
UN Number (Base)
UN2735
Waiting time
With a dry-shake finish of quartz sand: min. 12 hours, no maximum limit (surfaces must be dry with no dust)
Waiting time
Without a dry-shake finish of quartz sand: min. 12 hours, max. 48 hours
Suitable For Use On
Floors
Application Method
Roller
Application Method
Trowel
Manufacturer
Mapei
Components
2K
Product Usage Type
Primer
Workability Time
30 mins.
Hardening
Full hardening time: approx. 7 days
Hardening
Dust dry: approx. 6 hours
Hardening
Set to foot traffic: approx. 24 hours
Colour Family
Neutral
Product Type
Epoxy
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 Primer SN 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