Kiilto Pro Primer 001

A primer to improve adhesion between the screed and the substrate. Used in conjunction with Kiilto Express K, Multi, Rotavjämning K or Industri K pumpable screeds.

Special features

  • a primer used in conjunction with certain Kiilto pumpable screeds  
  • water-based 




A water-based primer for porous and non-absorbent floors indoors prior to levelling with Kiilto Express K, Kiilto Multi, Kiilto Rotavjämning K and Kiilto Industri K screeds.

Concrete, lightweight concrete, wood, ceramics and anti-corrosive metal etc. See instructions for diluting in the table.

Classifications and certificates





1L primer covers approx. 5-10 m² , depending on the diluting ratio and the substrate.

Density/specific weight

approx. 1

Frost resistance


Mixing ratio

See the table.

Package sizes

25 L


In unopened containers, above +1 °C, for 1 year.

Instructions for use

Remove cement laitance, dust, loose dirt and grease from the substrate. Carry out mechanical sanding or grinding, if necessary. Apply a thin, even coat of primer to the floor with a soft brush/roller and make sure no ponds are formed. Apply primer 1-48 hours before spreading the screed. Allow to dry well before screed. However, do not let the primer dry for more than 72 hours, since the construction dust and other impurities may adhere to the primer coat and impair the adhesion of the screed. Note! If Kiilto Primer 001 is applied on large surfaces with a so-called primer pump, the primer should always be brushed/rolled immediately afterwards to ensure a good finish.

Coverage of 1 L primer, if diluted with water as per instructions (primer + water)


 SubstrateDiluting ratio (primer : water) Coverage
 Concrete 1:3

 approx. 10 m²

Highly porous concrete  1:5 (1st layer), 1:3 (2nd layer)

 approx.  5 m²

Lightweight concrete

 1:5 (1st layer),1:3 (2nd layer)

 approx.  5 m²
Floor chipboard/plasterboard 5:1approx.   5 m²
Wood floor 5:1approx.   5 m²
Stone, clinker, dense substrates 1:1

approx.   7 m²

 Old screed substrate 1:3approx. 10 m²
 Newly laid screed 1:5approx. 10 m²
 Anti-corrosive metal undiluted

 3-5 m²


Additional information

The information given in this product data sheet is based on our tests and our practical knowledge. The technical data is defined in standard conditions. Variations in local working conditions and methods will affect the product performance and result. The result is also strongly affected by working methods. We guarantee the high quality of our products according to our Quality Management System. No liability can be accepted from incorrect use of the product or prevailing conditions, over which we have no control. Thus, we cannot be held responsible for the final result. To use the product properly, please read the product brochure, work instructions and the safety data sheet available at

Environment and safety

Avoid unnecessary skin contact and exposure with the fresh product, use safety gloves. Refer to the material safety data sheet. For information on product and package disposal, visit