• Keim I.W. Primer

Keim I.W. Primer


We no longer stock this product; please contact our technical team on 0113 2455450 (option 2) or send a message to [email protected] where we will be happy to find an alternative product.

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Keim I. W. Primer is a white pigmented two component aqueous based primer with excellent water vapour permeability, ideal for use as a breathable interior stain blocker with interior mineral paint systems.

Top Features & Benefits

Keim I. W. Primer can be applied between 5-30°C and features the following:

  • High water vapour permeability.
  • Good sealing effect.
  • Solvent free.
  • Good adherence.
  • Supplied as 2.5L set (2L Component A and 0.5L Component B).

Preparation & Application

Substrate Preparation
All loose, flaking and unstable material must be identified and then thoroughly removed, all surfaces must be thoroughly washed down with clean cold water to remove all surface dirt and dust. When all surfaces are clean, sound, wind dry, dust free and free from all surface contaminants, application of Keim I. W. Primer may proceed. 

May be applied after the application of the base coat onto areas showing staining. One coat should usually be sufficient. Component A should be thoroughly mixed with Component B in a ratio of 4:1. May be applied undiluted by brush or roller. Can be coated with Keim Mineral Paint systems after a waiting period of at least 12 hours. Once mixed, Keim I. W. Primer should be used within 1 day.

Product Details

Data sheet


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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