Cemedine Silicone Primer B 250g: Key to Perfect Bonding on Porous Surfaces
Product Overview
Cemedine Silicone Primer B 250g is a specialized primer designed to enhance the adhesion of silicone sealants on porous surfaces. With its optimized formula, this product creates a strong bond between the substrate and the sealant, ensuring durability and long-lasting performance.
Applications
Cemedine Silicone Primer B is ideal for professional applications including:
- Improving the adhesion of silicone sealants on porous surfaces such as polyurethane foam, foamed rubber, etc.
- Surface preparation for silicone sealant applications in construction, automotive, and aerospace
- Priming porous materials prior to applying Cemedine 8060 and 8070 silicone sealants
Benefits
- Significantly enhances adhesion on porous surfaces
- Forms a durable bond, preventing peeling and separation
- Highly effective formula saves time and materials
- Withstands high temperatures and harsh weather conditions
- Meets industry standards and passes rigorous performance tests
Instructions for Use
- Clean and dry the surface to be primed.
- Apply a thin layer of Cemedine Silicone Primer B to the surface using a brush or clean cloth.
- Allow the primer to dry completely for 30 minutes.
- Proceed to apply Cemedine 8060 or 8070 silicone sealant to the primed surface.
Technical Specifications
| Property | Value |
|---|---|
| Net Weight | 250g |
| Color | Clear |
| Viscosity (at 25°C) | 12 mPa·s |
| Drying Time (at 25°C) | 30 minutes |
| Working Temperature (°C) | -50 to +200 |
| Heat Resistance (°C) | -62 to +260 |
Safety Precautions
- Keep out of reach of children.
- Avoid contact with eyes and skin.
- In case of contact, rinse thoroughly with clean water.
- Read and follow the safety instructions on the product label.


