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Two-component epoxy primer in water dispersion, recommended for use with products from the Mapecoat TNS, PU Sealer 750, PU 700 SL, PU 800 SL FR and PU 200 Finish line.
- Adhesion promoter for:
- Absorbent, porous cementitious substrates
- Existing playing surfaces
- Mapecomfort elastic mat
- Primer for:
- Products from the Mapecoat TNS line
- Primer for PU Sealer 750, PU 700 SL, PU 800 SL FR and PU 200 Finish
- Once prepared as specified and diluted according to requirements, it may be applied by spray, with a roller or by airless spray in coats from 60 to 100 μm thick
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Recommendations
- Do not dilute Mapecoat TNS Primer EPW with solvent
- Do not apply Mapecoat TNS Primer EPW on crumbling substrates
- Do not apply Mapecoat TNS Primer EPW if the temperature is lower than 8°C or higher than 35°C
Substrate Preparation
Surfaces to be treated must be sound and compact.
Eliminate all loose or detached parts, cement laitance, dust, paint, oil, stripping compound and foreign bodies from the substrate.
Concrete surfaces impregnated with oil and grease must be thoroughly cleaned with a 10% solution of water and soda or detergent and then rinsed several times with plenty of clean water. If the oil or grease has penetrated deeper into the substrate, all the affected concrete must be removed by scarifying. The substrate must then be integrated with special mortar from the Mapegrout line.
Product Preparation & Application
Pour component A into the container of component B and mix the two components together with a drill with a mixing attachment at low-speed to form an even compound. Dilute with water at a rate of 1 : 0.5 and mix again with a drill for at least three minutes.
Apply a single even coat of Mapecoat TNS Primer EPW with a medium or long-pile roller or by spray. Wait 5-6 hours before applying the next product in the coating cycle.
Clean tools used to prepare and apply Mapecoat TNS Primer EPW immediately after use with cold water. Once hardened, the product may only be removed mechanically.
Consumption: 100-200 g/m², depending on the absorbency rate of diluted primer.
Data sheet
- Manufacturer
- Mapei
- For Use By
- Professional Use
- For Use On
- Concrete, Cementitous Substrates
- Application Method
- Roller, Airless Spray
- Single, Two or Three Pack
- Two-Pack
- Pack Size
- 10KG
- Mixing Ratio
- 1:4
- Max. Application Temperature
- 35°C
- Min. Application Temperature
- 8°C
- UN Number
- UN3082
- Waiting time
- 5-6 hours
- Colour(s)
- Standard Colours
- Base Type
- Water-Based
- Suitable For Use On
- Cement
- Suitable For Use On
- Concrete
- Application Method
- Roller
- Application Method
- Airless Spray
- Manufacturer
- Mapei
- Product Usage Type
- Primer
- Product Range
- Mapecoat
- Workability Time
- 40-50 mins
- Colour Family
- Beige
Questions
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IMPORTANT SHIPPING & DELIVERY INFORMATION
Mapei Mapecoat TNS Primer EPW 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