Bostik Screedmaster One Coat Membrane

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Screedmaster One Coat Membrane is a two part, solvent-free, epoxy surface damp proof membrane (DPM).

Containing the exact quantities of resin and hardener ready for mixing together, Screedmaster One Coat Membrane is designed to suppress residual construction moisture in cementitious subfloors, which enables floor coverings to be installed earlier in building projects.

On a smooth, power floated concrete base, a single coat application can provide protection up to a maximum hygrometer reading of 97% relative humidity (RH).

Screedmaster One Coat membrane has also been developed to work with calcium sulphate screeds (up to 87% RH), and can in some circumstances be used with under floor heating systems.

As it’s solvent-free, Screedmaster One Coat Membrane is suitable for use in all project work including hospitals, schools, retail outlets and commercial projects.

Features and benefits:

  • For use on cementitious subfloors up to 97% RH.
  • Can be used on calcium sulphate screeds up to 87% RH (without UFH).
  • Solvent-free.
  • Suitable for use in all areas of project work.
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
+10°C to +30°C
Coverage
Up to 25 m² per 10 kg kit, Up to 12.5 m² per 5 kg kit
DryingTimes
At given floor temperatures:, 8 hours at 20°C, 16 hours at 10°C, With Accelerator:, 3 hours at 20°C, 6 hours at 10°C
FilmThickness
Approximately 290 microns minimum at 25 m² per 10 kg kit
Form
Resin (Part A): Low viscosity liquid, Hardener (Part B): High viscosity paste
OpenTimeMinimum
30 minutes approx. at 20°C
Storage
Store unopened under cool, dry conditions (+10°C to +35°C), out of direct sunlight, protect from frost
Pset_CoveringCommon
Pset_CoveringFlooring

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