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ECRYL® PRIMER W

ECRYL® L2 TOP
Category:

Description

ECRYL® PRIMER W
Middle-viscous methacrylate resin for manufacturing of 2-component adhesive primer for moist concrete and
cement screeds.
Primer Ecryl® Primer W may only be processed with hardener. The amount of hardener can be adjusted to the
surface temperature of substrate to be coated(see below table).
Application method: with squeegee and roller.
Consumption: ca 500g/m2.
A second primer coat is necessary on extremely absorbent substrates. It is advisable to sprinkle Ecryl® Primer
W lightly before curing (quartz sand 0,3 – 0,8mm max 200g/m2).
Pot life and hardening time at different temperatures:

Temperature (°C) Hardener(weight-%) Potlife (min) Curing time (min)

5 6,0 ca 35 ca 60
10 4,0 ca 23 ca 55
15 3,5 ca 18 ca 45
20 3,0 ca 14 ca 35
25 2,5 ca 12 ca 33
30 2,0 ca 11 ca 30
Laboratory values. Temperature is referring to the binder, the floor and the air temperature. Approximate values, in practice
there are deviations in the workplace.