weber waterseal 221
weber waterseal 221
weber waterseal 221 is a high-performance, acrylic polymer-modified, cement-based two-component waterproofing coat, specially designed for under-tile waterproofing applications. Applied on mother slabs and concrete surfaces, it is ideal for bathrooms, water tanks, swimming pools, terraces, balconies, drainage culverts, and ETP tanks. With excellent crack-bridging properties, it ensures superior protection while preventing reinforcement corrosion.
- Water resistant
- Waterproofing
- Easy to use
- Brush application
- Single component product
- Imparts flexibility
- No shrinkage & leakage
- High durability
- Abrasion resistance
Packaging
- 3 kg
- 15 kg
- 60 kg
•Consume the material within 60 minutes after mixing the 2 components in prescribed mix ratios. Do not add water to extend pot life
of material in any case.
• Do not ever add any foreign materials to extend workability which may hamper the performance of the product.
• Self priming material.
• Suitable for contact with potable water.
• Resists upto 5 bar positive side hydrostatic pressure .
• Excellent adhesion to sound, prepared cementitious substrates.
• Permeable to water vapor, allows the substrate to breathe.
• Excellent abrasion resistance.
• Reduces carbonation and electrochemical corrosion.
• Environmentally friendly: Non-toxic and chloride-free.
• Easy to apply.
