webertec 301 HCS

Product formerly named: formerly "Conrep.301 HCS"


Non shrink very high strength grout webertec 301 HCS is a blend of portland cement, special admixtures and proprietary aggregates designed to provide high flexural and compressive strength performance from plastic to fluid consistencies. webertec 301 HCS is non-metallic, non-shrink, non-gas forming and contains no chlorides or aluminum powders. It is specialy used when repair of high strength concrete is required.


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

- Substrate must be sound and resistant - Substrate should be saturated with water a few hours prior to installation - Remove all water used in wetting support prior to installation of webertec 301 HCS - Do not mix with other hydraulic binders

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

Features and benefits

  • Non-shrinking
  • High strength
  • Liquid or plastic consistency


- In shoring applications,hole diameter must not exceed 20 cm - For grouting and jacketing application, thickness above 10cm can be practiced up to 30cm in case of epoxy anchoring rebars installation in the existing structure - If the application temperature is higher than 35°C, make sure to use cool water to keep the mixed grout temperature below 30°C