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Application

  • For both inside and outside use.
  • For use on horizontal and vertical surfaces.
  • For use on concrete and cement mortars.
  • Protection of pipes, channels, tanks, sinks etc.
  • For use on retaining walls, bridge facings and building structures, among others.
  • For protection of tunnels.

Description

MasterSeal M 338 is a two component, water borne rigid epoxy coating, for waterproofing and protection of concrete elements.

Features and benefits:

  • Excellent adhesion to concrete even when damp.
  • Once hardened it is impermeable to water and carbon dioxide.
  • Non-flammable.
  • Good water vapour permeability – low risk of blistering.
  • Good chemical resistance and high abrasion resistance.
  • Easy to apply with airless gun.
  • Allows for pedestrian traffic after 24 hours (approximately).
  • CE marked.

Applications:

  • For both inside and outside use.
  • For use on horizontal and vertical surfaces.
  • For use on concrete and cement mortars.
  • Protection of pipes, channels, tanks, sinks etc.
  • For use on retaining walls, bridge facings and building structures, among others.
  • For protection of tunnels.

General information
Finish

False

Color

grey

Features

Water based, excellent adhesion to concrete even when damp, impermeable to water and carbon dioxide, non flammable, low risk of blistering, resistant to water, weather and freezing conditions, good chemical resistance

Uniclass 2015
Liquid tanking resins (Pr_35_31_68_47)Primary
Specification data - Liquid tanking resins
Product Reference

MasterSeal M 338

Standard product features

Technical characteristics:

  • Density of mixed material: 1.35. g/cm³ (approximately).
  • Working time: 40 minutes.
  • Application temperature (substrate and material): 10–30°C.
  • Adhesion to concrete: ≥ 1.5 N/mm².
  • Elongation at break: 95%.
  • Impact resistance: Class I.
  • Resistance to fire: Class Cfl-s1.
  • Water vapour permeability: Class II.
  • CO2 diffusion: SD > 50 m.
  • Freeze-thaw resistance with de-icing salts: ≥ 1.5 N/mm².
  • Static crack bridging with conditioning: A2 (+20°C) and A1 (0°C).
  • Resistance to a range of chemicals including hydrochloric and sulphuric acids, consult datasheet for further information.

Digital objects
PlatformCompatibleVersionCertified to
Revit
Revit 2015 1 1.3
IFC
IFC2X3 1 1.3
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