• Sika Reactivation Primer

Sika Reactivation Primer

174097

Sika Reactivation Primer is a one-component polyurethane based primer for the reactivation of Sikafloor® balcony waterproofing systems.

  • One-component - easy and ready to use
  • Enhances adhesion to existing Sikafloor® systems
  • Allows further coats to be safely applied when the standard re-coating window has been exceeded
  • Suitable for use over a wide range of existing polyurethane roofing membranes (subject to satisfactory adhesion testing)

**Available for delivery - see Delivery Options below**

Colour
Size
£80.90
VAT excluded

£97.07 Tax incl.
Quantity

Description

Sika Reactivation Primer is a one-component polyurethane based primer for the reactivation of Sikafloor® balcony waterproofing systems.



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Features & Benefits


  • One-component - easy and ready to use
  • Enhances adhesion to existing Sikafloor® systems
  • Allows further coats to be safely applied when the standard re-coating window has been exceeded
  • Suitable for use over a wide range of existing polyurethane roofing membranes (subject to satisfactory adhesion testing)



Product Specification


Technical Data
Sika Reactivation Primer
Chemical Base: Solvent borne polyurethane
Appearence/Colour: Low viscosity liquid, clear
Density: ~1.03 kg/l (23°C)
Viscosity: < 6,8 mm²/s at 40°C
Pot Life: Once opened, the product should be used promptly. Storage of partial containers may result in performance being affected.
Storage Conditions: The product must be stored properly in original, unopened and undamaged sealed packaging in dry conditions at temperatures between 0°C and +25°C.
Higher storage temperatures may reduce shelf life of product. Reference shall also be made to the storage recommendations within the safety data sheet.
Shelf Life: 12 months from date of production
Flash Point: 42°C



Application


Surface Preparation

  • All surfaces to be coated should be thoroughly cleaned by conventional means
  • Pre-treat with Sika® Biowash on areas subject to organic growth
  • If in doubt apply a test area first

Substrate Quality

  • The surfaces must be clean, dry, free of stripping agents and free of oil, grease, silanes, salts, silicone, siloxanes and other chemicals which could cause poor adhesion.

Consumption

  • Apply in 1 coat, with a consumption of 0.10 kg/m² approx

Ambient Air Temperature

  • +5°C min. / +30°C max

Relative Air Pressure

  • 85 % r.h. max

Dew Point

  • Beware of condensation
  • The substrate and uncured coating must be ≥3°C above dew point

Substrate Temperature

  • +5°C min. / +30°C max



Waiting Time / Overcoating
Temperature Waiting time
20°C 3–4 hours
5°C 5–6 hours



  • Sika® Reactivation Primer can be overcoated once cured and tack free.
  • Maximum recoat period within 48 hours of application of the primer.
  • Note: Times are approximate and will be affected by changing ambient conditions, particularly temperature and relative humidity.

Limitations

  • Do not apply in wet weather or to wet surfaces
  • Take care to ensure an even coverage and avoid ponding in voids and depressions
  • Do not apply close to the air intake vent of a running air conditioning unit.



Health & Safety


  • Refer to the safety data sheet in the attachments section for further information.

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Product Details
174097

Data sheet

Manufacturer
Sika
Interior / Exterior Use
Exterior
Water / Solvent Based
Solvent
Application Method
Brush, Roller
Colour
Clear
Single, Two or Three Pack
Single
Pack Size
5L
Base Type
Solvent borne polyurethane
Application
Brush, Roller
Coverage
0.10 kg/m2 approx
Max. Application Temperature
+30 °C max
Min. Application Temperature
+5 °C min
Density
~1.03 kg/l (23 °C)
Size
5L
UN Number
UN1263
Drying time
3–4 hours (20 °C)
Pot Life
Once opened, the product should be used promptly. Storage of partial containers may result in performance being affected.
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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