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BASF - MasterSeal 930/933
Application

Used to ensure continuity of waterproofing over joints or cracks in structures such as:

  • Water reservoirs.
  • Water towers.
  • Tunnels.
  • Basements.
  • Filter beds.

Description

MasterSeal 930 is a highly elastic pre-formed bandage for waterproofing over joints or cracks in water retaining structures, such as reservoirs and water towers, where a high degree of movement is expected in both vertical and horizontal applications.

The material is suitable for use on a number of different substrates including concrete, brick, block and metals. It is bonded to the substrate using MasterSeal 933, a two component epoxy resin adhesive.

Features and benefits:

  • Three day return to service at ≥ 14°C and 10 day return to service at ≥ 7°C.
  • Proven high performance.
  • Regulation 31 approved for contact with potable water.
  • Can be applied in damp conditions.
  • Resistant to UV light, ozone and a wide range of chemicals.
  • Suitable for horizontal and vertical joint/ cracks.
  • Low adhesive consumption.
  • No solvent wipe required.

Applications:

Used to ensure continuity of waterproofing over joints or cracks in structures such as:

  • Water reservoirs.
  • Water towers.
  • Tunnels.
  • Basements.
  • Filter beds.

General information
Color

light grey

Features

Reg 31 approved for contact with potable water .3 day return to service at ≥ 14°C. Resistant to UV light, ozone and a wide range of chemicals. Suitable for horizontal and vertical joint/cracks. Low adhesive consumption .No solvent wipe required

Uniclass 2015
Pr_35_31_68_47 Liquid tanking resinsPrimary
Specification data - Liquid tanking resins
Product Reference

MasterSeal 930 And 933

ProductInformation

https://assets.master-builders-solutions.basf.com/Shared%20Documents/PDF/English%20(United%20Kingdom)/basf-masterseal-930-933-tds.pdf

Standard product features

Technical characteristics:

  • Colour: Light grey.
  • Density of mixed material: 1400 kg/m³ (approximately).
  • Working time: 30 minutes.
  • Adhesion to concrete: ≥ 3.0 N/mm².
  • Elongation at break: 400% (1 mm thickness) and 500% (2 mm thickness).
  • Tear resistance: 24 N (1 mm thickness) and 40 N (2 mm thickness).

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