Saint Gobain - Weber Primer 401
Weber Primer 401 is a high-performance acrylic based waterproofing primer with excellent bonding agent properties with the substrate, like gypsum board, cementitious board, new and old concrete. It yields into overall strength properties of a waterproofing coating system.
Packaging
Jerrycan:
20L
- We can use on Wall & Floor.
- It Can be used for both internal as well as external applications.
Advantages
- Ready to mix
- Waterproofing
- Water repellant
- Easy to use
- Submerged conditions
- Heavy duty applications
- Single component product
- No shrinkage & leakage
- High durability
About this Product
- The surface for bonding treatment must be thoroughly cleaned of all laitance, loose material, oil, greases, etc.
- Pre-wet the surface with water adequately to saturate surface dry condition. Ensure that there is no standing water.
- After saturating the surface, apply 1-2 coats of Weber Primer 401 with a brush mixed with water in a 1:1 ratio.
- Allow the Weber Primer 401 to dry for 30-60 minutes depending upon weather conditions.
Features and Benefits
- Increase adhesion between substrate and waterproofing material.
- Provide high durability of waterproofing coating even in continuous contact with water.
- Can be easily applied by a flat brush.
- Non-toxic.
- Can be used for both internal as well as external applications.
- Application on various surfaces.





