Primex 250

​Primex 250 is a ready-to-use primer developed by MC-Bauchemie, designed to enhance the adhesion of various waterproofing and protective coatings on concrete surfaces. ​

Key Features:

• Composition: Acrylic copolymer dispersion

• Appearance: Water-based and transparent upon drying.​

• Film Formation: Forms a cohesive film that solidifies the substrate.​

• Moisture Resistance: Hydrophobic properties make it resistant to water penetration while allowing water vapor diffusion.

• Durability: Resistant to UV radiation, weathering, and alkaline conditions.​

• Application Methods: Suitable for application by roller, brush, or airless spraying.​

Applications:

• Concrete Priming: Ideal as a primer for mineral substrates, especially on alkaline and neutral surfaces.​

• Coating Preparation: Enhances adhesion and performance of acrylic-based coatings and serves as a sealer before applying water-based acrylic finishes.

​Brand TDS - https://drive.google.com/file/d/1d6ZCFssqcCMNZgQxkHr7_iv7IsP9h5Cz/view?usp=sharing