OSNOVIT STARTOLINE FC41 H HIGH-STRENGTH SCREED OSNOVIT STARTOLINE FC41 H screed is designed for preliminary levelling of substrates and solid flooring in residential, office, commercial and public premises.
OSNOVIT STARTOLINE FC41 H can be used as a base for ceramic and stone tiles, polymer self- levelling flooring and paint coats. For linoleum, parquetry, laminate, carpeting, wooden floors and cork floorings. If necessary, recommended as additional surface leveller with OSNOVIT self-levelling floors.
Recommended for all types of screeds, including "floating" screeds on the separating layer, covering pipelines and floor sloping.
Used in the underfloor heating systems.
Suitable both for indoor and outdoor applications.
Never use uncoated.
| Compression strength rating | ≥30 MPa |
| Bending strength | ≥5 MPa |
| Substrate adhesion | ≥0,6 MPa |
| Water consumption rate per 1 kg of dry mix | 0,11-0,15 l |
| Mix consumption rate for 10 mm layer | 20 kg/m2 |
| Recommended layer thickness | 20-200 mm |
| Walking in | ≥12 hours* |
| Life time | 40 minutes |
| Self-levelling floor in | 7 days* |
| Ceramic tilework in | 3 days* |
| Parquetry, laminate, floor cloth, carpetry in | 7 days* |
| Polymer coating or painting in | 28 days |
| Underheated floor service in | 28 days |
| Final strength in | 28 days |
| Freeze/thaw durability | 50 cycles |
| Application ambient and substrate temperature | +5°С…+30°С |
| Service temperature | -50°С…+65°С |
| Shelf life | 12 months |
| Package size | 25 kg |
