Costar 2k is a two-component waterproofing membrane with tough-elastic properties suitable for both positive and negative side waterproofing of interior and exterior concrete and masonry surfaces.
- Indoor and Outdoor
- Horizontal and vertical application
- All wet areas such as bathrooms, swimming pools, terraces, kitchen, water tanks, balcony, etc
- Allows the concrete to breathe
- Can be easily applied on horizontal and vertical surfaces with a brush, roller, trowel or a spraying machine
- Waterproofs and flexible.
- It’s elastic and does not shrink or crack
- Non-poisonous, perfect for water tanks