Arturo EP6650

Water-dilutable primer for very dense subfloors and tiles (2-C, EP)


It is suitable as a primer / adhesion layer on cement, anhydrite and magnesite bound subfloors and tiling.
Arturo EP6650 primer is especially suitable as:

  • Adhesion layer on tiling and dense subfloors
  • Primer under diffusion-open coatings and self-smoothing floors
  • Primer for making cement and anhydrite bound subfloors dust-free


  • Low odour
  • Easy to apply
  • Can be thinned with water
  • Good as adhesion layer

Technical data


Ca. 75 – 150 g/m², depending on the subfloor

Mixing ratio

75.0 part by weight comp. A
25.0 part by weight comp. B

Full mechanical resilience

After 3 days*

Water and chemically resistant

After 7 days*

Water quantity

20 - 25%

Solids content


Ordering information

Article Packsize
Arturo EP6650 3,75 kg 89558 Set: A + B = 3.75 kg: A = 2.80 kg, B = 0.95 kg
Arturo EP6650 7,5 kg 89557 Set: A + B = 7.5 kg: A = 5.60 kg, B = 1.90 kg

Quality seals and badges


Installation systems for screeds, floors and wood flooring

Machinery and special tools for substrate preparation and installation of floor coverings

Complete product range for installation, renovation and maintenance of wood flooring

Resin and cementitious floor finishes combining performance and design

Installation systems for tiling and natural stone

High quality painting, plastering and drywalling tools