CREACASE PU 250 1K: A Powerful and Durable Single-Component Polyurethane Waterproofing Solution
Waterproofing is one of the most critical applications for ensuring the longevity of structures and protecting them against environmental factors. One of the innovative products developed for this purpose is Flokser Kimya CREACASE PU 250 1K, which stands out in professional projects thanks to its polyurethane-based formulation and superior performance characteristics.
Its single-component, ready-to-use structure provides easy application and saves valuable time, while its high elasticity and durability ensure long-lasting protection.
What is CREACASE PU 250 1K?
CREACASE PU 250 1K is a polyurethane resin-based, single-component (1K) liquid waterproofing membrane. After application, it forms a:
- Seamless
- Elastic
- Waterproof
- Breathable
film layer on the surface.
This unique structure prevents water penetration while allowing water vapor to escape. As a result, the risks of moisture accumulation, blistering, and surface deformation are minimized.
Areas of Application
CREACASE PU 250 1K is a versatile waterproofing product suitable for a wide range of applications, including:
- Terraces and roof surfaces
- Balconies and drainage details
- Under-tile waterproofing in bathrooms and kitchens
- Gypsum board and cement-based panels
- Metal roofs and lightweight roofing systems
- Protective coating over asphalt membranes
- Open parking areas
- Stadium stands and large concrete platforms
Its broad application range is made possible by its excellent adhesion and high elasticity.
Technical Features
Key technical features of CREACASE PU 250 1K include:
- Single-component, ready-to-use polyurethane formulation
- High elasticity and crack-bridging capability
- Chemical and mechanical resistance
- Breathable (water vapor permeable) film structure
- Continuous service temperature up to +90°C
- Short-term temperature resistance up to +200°C
- Maintains flexibility down to –40°C
- Non-toxic surface after curing
- Easy repair of damaged areas
- Can be diluted with CREASOL 100 when required
Application Method
Proper application is essential for achieving optimum performance:
- The surface must be clean, dry, and free from oil, dust, and contaminants.
- The product is ready to use and does not require mixing.
- It can be applied using a brush, roller, or airless spray equipment.
- Adequate drying time should be allowed between coats.
- Application temperature should be between +5°C and +35°C.
Once fully cured, the product forms a seamless and highly durable waterproof membrane.
Advantages
The main advantages of CREACASE PU 250 1K include:
✔ Easy application with its single-component formulation
✔ High mechanical resistance suitable for pedestrian and light traffic areas
✔ Resistance to chemical exposure
✔ Excellent thermal stability and temperature resistance
✔ Easy repairability
✔ Moisture control through its breathable membrane structure
✔ Long-lasting and sustainable performance
Limitations and Precautions
- Not suitable for areas in contact with potable (drinking) water.
- The application surface must be completely dry.
- The membrane should not come into contact with water before the curing process is fully completed.
Conclusion: A Waterproofing Solution Combining Durability and Flexibility
CREACASE PU 250 1K combines the flexibility, durability, and ease of application offered by advanced polyurethane technology. It provides long-lasting waterproofing performance, particularly in demanding areas such as terraces, parking decks, and roofing systems.
For professionals seeking a reliable, easy-to-apply, and performance-driven waterproofing solution, CREACASE PU 250 1K is a strong and dependable choice.
Frequently Asked Questions (FAQ)
What is CREACASE PU 250 1K?
It is a polyurethane-based, single-component liquid waterproofing membrane.
Where can it be used?
It can be used on terraces, roofs, balconies, bathrooms, parking areas, and concrete surfaces.
Is it difficult to apply?
No. Its ready-to-use, single-component formulation makes application simple and convenient.
Is it breathable?
Yes. Its water vapor permeable structure helps prevent moisture accumulation beneath the membrane.
Is it resistant to low temperatures?
Yes. It maintains its elasticity at temperatures as low as –40°C.