MasterSeal 912 - Swelling gasket in paste form

 

How does MasterSeal 912 work?

MasterSeal 912 is a one component, moisture curing pre-polymer which is reswellable when in contact with water, suitable for the permanent sealing of construction joints in concrete structures.

Recommended uses:

  • Construction joints of every kind
  • Connecting joints in sheet pilings or diaphragm walls
  • Sealing of bell butt joints
  • Wall penetration for metal, plastic and concrete pipes, cable bushing
  • Bonding of MasterSeal 910 swelling waterstops on very uneven or rough surfaces. MasterSeal 910 swelling waterstops are pressed strongly into the paste bead
  • Surrounding steel reinforcement bars on pile heads.

What makes MasterSeal 912 a unique solution?

MasterSeal 912 is a one component hydro-swelling gasket in paste form. It’s suitable for the permanent sealing of construction joints in concrete structures.

What are the features and benefits of MasterSeal 912?

  • Simple use
  • High swelling capacity in contact with water
  • Highly resistant to chemicals and saline liquids
  • Good adhesion to dry and moist surfaces (concrete, steel and plastics)
  • Reversible swelling process

MasterSeal 501/502

Components of BASF’s crystalline capillary waterproofing system

MasterSeal 505

Blend of hydraulic cements, well-graded sands and additives supplied in dry powder form

MasterSeal 550

Acrylic-modified, Portland cement-based flexible, waterproofing membrane for concrete and masonry

MasterSeal 910

Suitable for all construction joints subject to hydrostatic pressure, on one or both sides

MasterSeal 912

One component, moisture curing pre-polymer which is reswellable when in contact with water

MasterSeal HLM 5000

One-component, moisture-curing, bitumen-modified polyurethane elastomeric waterproofing membrane for exterior below-grade or between-slab applications

Downloads

MasterSeal 501/502: Technical Data Sheet (ref. MasterSeal 501/502/01/0313)

pdf (232.27 Kb)

MasterSeal 505: Technical Data Sheet (ref.: MasterSeal 505/01/0313)

pdf (230.35 Kb)

MasterSeal 550: Technical Data Sheet (ref.: Masterseal 550/01/0313)

pdf (231.39 Kb)

MasterSeal 910: Technical Data Sheet (ref.: BASF_CC-UAE/Sl_910_12_94/v1/11_13)

pdf (33.97 Kb)

MasterSeal 912: Technical Data Sheet (ref.: BASF_CC-UAE/Sl_912_04_02/v1/12_13)

pdf (37.09 Kb)