MasterFlow 648 - Low creep, high strength, high flow, high temperature epoxy grout

How does MasterFlow 648 work?

MasterFlow 648 is a precision epoxy resin grout, consisting of 3 components – resin, hardener and specially blended inert aggregates. On mixing, the components yield a high flow, high strength grout.

The grout is designed for use even in narrow gaps under baseplates and to effectively transfer all static and dynamic loads to the equipment foundation even at elevated service temperatures.

Recommended uses:

The product is ideal for situations where:

  • Gaps below baseplates are narrow and / or where the baseplates are large.
  • Machine baseplates can attain high temperatures in service. E.g. heavy duty compressors in petrochemical industries. 
  • Machines exert high vibratory / tensile loads on foundations. E.g. ball mills in the steel industry.
  • The grout bed is likely to be exposed to spillage of aggressive chemicals. E.g. grout beds below machines in chemical industries.
  • Machines have to be commissioned quickly. E.g. production machines taken out for maintenance

What makes MasterFlow 648 a unique solution?

MasterFlow 648 is an epoxy grout which with its low creep, high strength/flow characteristics and high temperature resistance makes it ideal for heavy engineering applications

What are the features and benefits of MasterFlow 648?

  • High flow – Effective grouting of even narrow gaps and large baseplates.
  • High tensile and flexural strengths – Efficient transfer of operational loads to foundation including high dynamic loads.
  • High strengths even at elevated temperatures – Maintains alignment and level even with elevated baseplate temperatures.
  • High bond strength – Protects machine from vibrations by effective dampening.
  • High resistance to creep – Maintains alignment and level over long time.
  • Good chemical resistance – Durable even when exposed to many industrial chemicals.
  • High early strengths – Allows early load\ transfer and rapid commissioning of machines.
  • Variable fill ratio – Flow ability can be optimized for ease of application and to maximize the cost of effectiveness.

MasterFlow 150

Powder additive which when mixed with cementitious system imparts shrinkage compensation and high flowability, pumpability to the mix

MasterFlow 410

Solvent-free low exotherm, filler extended grout, based on modified epoxy resin and is designed for use as a precision, heavy duty chocking grout for engineering applications

MasterFlow 648

Precision epoxy resin grout, consisting of 3 components – resin, hardener and specially blended inert aggregates

MasterFlow 870

Non-shrink, natural aggregate precision grout with excellent high early and ultimate strengths


MasterFlow 150 Technical Data Sheet (ref.: MasterFlow 150/01/0313)

pdf (232.94 Kb)

MasterFlow 400 Technical Data Sheet (ref.: MasterFlow 400/01/0313)

pdf (79.60 Kb)

MasterFlow 410 Technical Data Sheet (ref.: MasterFlow 410/01/0313)

pdf (79.62 Kb)

MasterFlow 648 Technical Data Sheet (ref.: MasterFlow648/01/1013)

pdf (199.73 Kb)

MasterFlow 928T Technical Data Sheet (ref.: MasterFlow 928T/01/0313)

pdf (82.88 Kb)