Acrylic waterproofing Teknomer 300

Teknomer 300 is a water-based acrylic mastic for waterproofing bathrooms, showers and laundries for ceramics, linoleum and other facing finishing coatings.

Scope of application:​

•  For all types of surfaces (concrete, plaster, aerated concrete, brick, galvanized metal, PVC) 
•  For OSB boards and drywall 
• Private balconies and terraces
• Kitchens, bathrooms and shower rooms, dining rooms and laundry rooms, bathrooms 
• To create a moisture-proof layer for tile materials 
• For a moisture-proof layer before laying coatings made of wood, plastic and other materials

Advantages

• it has high flexibility at low temperatures
• it has a high resistance to cracking
• it has high adhesion
• prevents carbonation in concrete
• it has high waterproofing properties
• great for laying ceramic tiles
• easy to apply with a brush or roller

Instructions for use

The surface to be applied must be free of all types of oil, rust, detergents, and other substances that prevent setting. If there are areas in the form of cracks, cavities on the surface - they should be pre-repaired with the help of convenient cement mixes Teknorep 300 and Teknorep 300 EX.  The corners and joints on the application surface must be sealed with Teknomer Pah Band 120/70 elastic insulation tape.

Before applying, the material must be mixed until a uniform consistency is formed. To use TEKNOMER 300 as a primer, dilute it with clean water in a ratio of 1: 1. Apply the material with a brush or roller on a dry surface. Each subsequent layer of the material is applied perpendicular to the application of the previous one, as reinforcement between the layers, if desired, you can use a reinforcing mesh made of fiberglass. 

Application Notes/Limitations

• Finishing with tiles, ceramics or other materials should be carried out no earlier than 3 days after applying Teknomer 300.
• Do not use the material under adverse weather conditions( high humidity, air temperature above 35°C).
• Do not use the material on a surface that has a risk of freezing for 24 hours after application.
• Mix thoroughly before use.
• Apply to a moistened surface with a brush or roller.
• Depending on the surface absorbency, Teknomer 300 can be diluted with up to 50% water to produce a primer solution. If desired, a fiberglass mesh can be used as reinforcement between the layers. The waiting time between layers is at least 5 hours.
• Each subsequent layer is applied perpendicular to the previous one.
• After application, the surface must be protected from adverse weather conditions, such as direct sunlight, strong wind, high air temperature (above 35°C), rain and frost.
• The equipment should be washed with water immediately after application.