Reliable ready-to-lay from 4 days and real moisture protection
CONTOPP® Accelerator 20
- Ready-to-lay in 2 – 4 days (40 – 50 mm screed thickness for unheated screeds and 65 – 70 mm for heated screeds).
- To produce bonded and floating cement screeds.
- To produce screeds on underfloor heating.
- Suitable for damp and external areas.