Bostik Screedmaster Deep - Bedding and underlay compounds

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Screedmaster Deep is a protein-free, high strength levelling compound. It’s suitable for raising floor levels and smoothing uneven subfloors in light to heavy-duty internal applications.

The versatility of Screedmaster Deep allows for application between 5 mm and 50 mm in a single step. It can withstand foot traffic in as little as 90 minutes, meaning project timescales are not be compromised.

Screedmaster Deep is suitable for use with warm water underfloor heating installations provided a temperature of 27°C is not exceeded. It can be laid over most common substrates including: concrete, sand/cement screeds, stone, anhydrite screeds, rigid metal, terrazzo & quarry tiles, unglazed ceramic tiles and other strong, rigid subfloors.

Features and benefits:

  • Can be applied between 5 mm and 50 mm in a single step.
  • Suitable for raising floor levels and smoothing uneven subfloors
  • Withstands foot traffic in just 90 minutes.
  • Suitable for the direct laying of vinyl, ceramics and textiles.
Platform Compatible Version Certified to
IFC IFC - 1 2.0
Revit Revit 2017 + 1 2.0

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Properties and values

IFC
IfcExportAs
IfcCoveringType
IfcExportType
NOTDEFINED
COBie
BOS_General
NBS_Data
ApplicationTemperature
+5°C to +35°C
ApplicationThickness
5 mm to 50 mm
Binder
Cement and organic
Classification
CT-C35-F5
CompressiveStrength
>38 N/mm² after 28 days
Coverage
Approx. 2.7 m² at 5 mm thickness, Approx. 1.35 m² at 10 mm thickness , Approx. 0.65 m² at 20 mm thickness , Approx. 0.27 m² at 50 mm thickness
DryingTimes
Foot traffic: , 1.5 hours at 20°C, 3 to 4 hours at 20°C, Ceramic tiles/textile coverings: , 3 to 4 hours (<10 mm thickness) at 20°C, 24 hours (>10 mm thickness) at 20°C, 6 to 8 hours (<10 mm thickness) at 20°C, 48 hours (>10 mm thickness) at 20°C, Vinyl floorcoverings: , 24 hours per, 10 mm thickness at 20°C
FlexuralStrength
>5 N/mm²
Form
Single part bag
GaugingLiquid
Water
Storage
Unopened, clear of the ground. Cool, dry conditions. Protect from excessive draughts, , damp, condensation, dew, etc
WorkingTime
20 minutes after mixing
Pset_CoveringCommon
Pset_CoveringFlooring

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