Costar Mortar 20
Costar Mortar 20 is a dry mix cement-based plaster mortar reinforced with special additives and polymers specifically designed for interior and exterior coating of thermal insulating plates, allowing easy application, resistant to water, impact and weather conditions with a long usage and correction period. It can adhere to a wide range of substrate (such as concrete, masonry wall, concrete blocks, brick walls etc).
Description
Costar Mortar 20 is a dry mix cement-based plaster mortar reinforced with special additives and polymers specifically designed for interior and exterior coating of thermal insulating plates, allowing easy application, resistant to water, impact and weather conditions with a long usage and correction period. It can adhere to a wide range of substrate (such as concrete, masonry wall, concrete blocks, brick walls etc).
Benefits
- Easy preparation (Pour powder to liquid)
- Quick application thanks to good deformability and plasticity.
- Fireproof, durable and long lasting
- Resistant to water, frost, moisture and severe weather conditions
- Provides an excellent flushed surface substrate for the application of further finish
- Minimized risk of cracking
- High level of water vapor permeability
- Long usage and correction period
Areas of Use
- Suitable for both interior and exterior facade applications.
- Functions as a complementary coating within thermal insulation systems, particularly in meshed plaster applications.
- Ideal for re-profiling wall surfaces to achieve a smoother finish.
- Provides a reliable substrate for the application of additional finishing materials, such as paints.
- Well-suited for use in decorative and facade mortar applications.
- Demonstrates versatility in its ability to be applied to various substrates, including concrete, concrete blocks, cement-lime mortar, and hollow brick.
