Self-smoothing cementitious underlayment screed


RonaScreed Flowable Base is a flow applied underlay screed for residential, commercial and light industrial areas. It provides a hard, durable base for RonaScreed Flowable Topping or floor finishes such as sheet vinyl, carpet or tiles. The material gains strength quickly and can be accessed by foot traffic in as little as 2 hours.

Use Underlayment Screed
Water addition per 20kg 4.0-4.5 litres
Workability 20-30 minutes
Foot traffic @ 20°C 2 hours
Application thickness (unfilled) 1mm-15mm
Application thickness (filled) 16mm-50mm
Pack Size 20kg
Compressive strength @ 28 days 37N/mm²
Flexural strength @ 28 days 6.9N/mm²

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