Description

RonaScreed FastDry Prompt gains strength quickly, permitting early access by following trades.

Areas of use:

RonaScreed FastDry Prompt screeds can be laid in the following situations:

• bonded to concrete slabs
•  bonded to existing screeds
• unbonded on slip membrane (minimum thickness 50mm)
• bonded to suitable bonded damp proof membrane such as RonaScreed DPM (minimum 25mm thickness)
• floating on insulating board or acoustic layer (minimum thickness 65mm residential only, all others 75mm)

Features:

•  will accept foot traffic after 24 hours @ 200C
•  rapid drying—can receive floor coverings such as vinyl, tiles and carpet after 8 days @ 50mm thick and 15 days at 75mm
•  rapid early strength development
•  liquid admixture disperses quickly and fully in the gauging liquid
•  apply as a bonded screed from 35mm, unbonded from 50mm and floating from 65mm
•  compatible with underfloor heating
•  compressive strength in excess of 40N/mm² can be achieved after 28 days, see mix design
•  suitable for screed pumps
•  concentrated admixture saves packaging waste