Saint Gobain - Weber Waterseal 321
Weber Waterseal 321 is a two-component acrylic polymer modified, elastomeric cementitious waterproofing coating, which requires adding only clean water at the site. It is easy to apply on the surfaces by stiff brush, roller or trowel to form a flexible waterproof coating.
Packaging
Bag (Powder) Component-A:
15kg
Jerrycan (liquid) Component-B:
5L
- We can use on Wall & Floor.
- It can be used in for both, internal and external applications.
Advantages
- Ready to mix
- UV resistance
- Self-curing
- Waterproofing
- Easy to use
- Submerged conditions
- Heavy duty applications
- Single component product
- Imparts flexibility
- No shrinkage & leakage
- High durability
About this Product
- Weber waterseal 321 is a 2-component system consisting of grey color free-flowing powder and liquid polymer.
- Mix with clean water in the ratio of 3:1 by weight and apply on surfaces.
- Slowly add filler to the liquid and mix the content, using a slow-speed drill fitted with a suitable paddle to achieve lump-free, brushable consistency.
- Mix the components for 3-5 minutes with the addition of clean water as per the mixing ratio.
- Allow the mix to mature for 2 minutes to regain application consistency.
Features and Benefits
- It provides high water impermeability at 5 bar pressure.
- It can be used for both internal and external applications.
- It gives excellent bonding to masonry, concrete, and non-porous surfaces.
- It provides resistance against the attack of carbon dioxide and chloride-ion diffusion.
- It resists the strongly effect of long-term weathering of the structures vulnerable to coastal and extreme climatic conditions, including UV exposed areas.
- Nontoxic in nature.
- Easy to apply and economical in use.
- Breathable in nature allows the water vapor to escape from the structure, has good crack-bridging properties.
- Can be used for both existing as well as new surfaces.