weberep 331 HCS

Product formerly named: formerly "Conrep.331 HCS"

Non shrink high strength thixotropic repair mortar
weberep 331 HCS is a ready to use fiber-reinforced mortar. It is made of sand (reconstituted grain size range), special cement, fibres, and special additives that provide special properties: non-shrinking, thixotropic, very high strength, excellent bond to rough and damp surfaces, compactness; its closed porosity slows down carbonation. It has low permeability and is extremely durable. The formulation of weberep 331 HCS provides excellent strength, making it a high quality all purpose mortar for different applications including repair of high strength concrete

Surface of application

Wall, Floor

Available packaging

Lebanon Syria Jordan KSA UAE Qatar Kuwait Oman
25 kg 25 kg 25 kg 25 kg 25 kg 25 kg 25 kg 25 kg
50 kg 50 kg 50 kg 50 kg 50 kg 50 kg 50 kg 50 kg


Documentation and brochures

To know before applying

- Remove damaged concrete and laitance by chipping - The area must be surrounded by clean edges - Brush or scrape corroded steel with a metal brush and remove dust from all surfaces to be fixed - Saturate the surface with water just before application

For more information please refer to the technical data sheet of the product

Features and benefits

  • Non-shrinking
  • Very High strength
  • Good resistance to sea water and to high-sulphate water


- weberep 331 HCS must be used within one hour from mixing - Re-mixing with an extra amount of water is forbidden