Nitofill TH

A two-pack, thixotropic epoxy resin for the repair of cracked concrete and masonry by injection process. It is suitable for cracks of 0.5–9 mm wide and is formulated to minimize the drainage of resin from cracks which are incompletely sealed.


  • Achieves high strength bond to dry or wet concrete.
  • Chemically resistant.
  • High compressive, tensile and flexural strengths.
  • Minimum creep.
  • Non-shrink.
  • Thixotropic.

General information


Achieves high strength bond to dry or wet concrete

Chemically resistant

High compressive, tensile and flexural strengths

Minimum creep


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Uniclass 2015

Pr_20_31_53_90 Thixotropic resin groutsPrimary


C41/620 Resin injection repair of cracks

C42/155 Crack repairs

C42/340 Crack/ void sealing grouts

Specification data - Thixotropic resin grouts

Product Reference

Nitofill TH

Standard product features

Technical properties:

  • Compressive strength (to BS 6319-2): 70 N/mm² (7 days).
  • Flexural strength (to BS 6319-3): 50 N/mm² (7 days).
  • Tensile strength (to BS 6319-7): 27 N/mm² (7 days).

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