VARIPHOB AC 5002 | Hydrophobic protection for durable cement-based construction materials

Reliable moisture protection for demanding applications

Cement-based construction materials used in wet areas such as showers, swimming pools, or sanitary facilities are permanently exposed to high moisture levels. Penetrating water can significantly impair performance, appearance, and service life.

With VARIPHOB® AC 5002, CHT offers a silicone-based hydrophobic additive in powder form that effectively protects mineral construction materials against water absorption.

By reducing water absorption, the penetration of harmful substances such as water-soluble salts or chlorides is significantly limited. At the same time, the material retains its ability to release water vapor to the outside.

VARIPHOB® AC 5002 is a white, free-flowing silicone-based powder for the hydrophobization of cementitious systems. It is integrated directly into the matrix, ensuring that the protective effect is permanently anchored within the material.

 

Performance Features

  • Reduction of capillary water absorption
  • Reduction of efflorescence and salt transport
  • Reduced chloride uptake
  • High alkali resistance
  • Increased surface hydrophobicity
  • Good water vapor permeability
  • Improved durability of cement-based construction materials

 

Scope of application

VARIPHOB® AC 5002 is particularly suitable for the hydrophobization of cement-based materials like:

  • Mineral mortars and Grouts
  • Plasters and Renders
  • Concrete
  • Joint fillers and Sealing mortars
  • Levelling compounds Skim Coats
  • Stucco

 

VARIPHOB® AC 5002 provides an efficient solution for the hydrophobization of cement-based construction materials.

Thanks to the combination of deep-acting protection, high resistance, and easy processing, the product contributes to the lasting stability and performance of modern construction applications.

Do not hesitate to contact us for more details and a free trial.

 

 

PRODUCT INFORMATION:

VARIPHOB AC 5002

 

Medios afines

Secteur Titre allemand Titre anglais Type Date Langue
Coatings and ConstructionVARIPHOB AC 5002 | Hydrophobierungsmittel in PulverformVARIPHOB AC 5002 | Hydrophobic agent in powder formInformation technique20.03.2026
VOILA_REP_ID=C1257CF9:002EDCB8