
Product code: 100005614
Highly elastic acrylic waterproofing Teknomer 300 EX, 3 kg TEKNO
One-component waterproofing material with increased elasticity based on Teknomer 300 EX acrylic resin.
Where it is used:
- for all types of surfaces (concrete, plaster, aerated concrete, brick, galvanized metal, PVC)
- for OSB boards and drywall
- for external waterproofing of walls of silos and warehouses
- open balconies and terraces
- kitchens, bathrooms and shower rooms, dining rooms and laundries, bathrooms
- to create a moisture-proof layer for slab materials
- to create 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
- has good adhesion to many materials
- prevents carbonation in concrete
- easy to apply
- the finished surface can be painted or finished with tile materials.
Instructions for use:The surface for application must be cleaned of any kind 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 repaired beforehand with the help of convenient cement mixtures Teknorep 300 and Teknorep 300 EX. Corners and joints on the application surface must be sealed with Teknomer Pah Band 120/70 elastic insulating tape.
Application Notes / Restrictions:
- 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 within 24 hours after application.
- Before use, the contents of the container must be mixed.
- Apply to a moistened surface with a brush, roller.
- Depending on the absorbency of the surface, Teknomer 300EX can be diluted with water up to 50% to obtain 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 rinsed with water immediately after application.
Colour |
White |
Packaging |
3 kg bucket |
Expiration date |
12 months in a dry environment in a closed package |
Time before laying tiles |
> 3 days |
Time between application of layers |
5 hours |
Full drying time |
7 days |
Operational readiness |
14 days |
Expenditure |
1.5 kg/m2 (with a layer thickness of 1 mm) |
Water resistance |
5 Bar (positive) |
Adhesion strength |
1 N/mm2 |
Heat resistance |
(- 25°C) – ( +80°C) |
Penetration into cracks |
≥ 2.5 mm |
Elasticity |
500-700 % |
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