Application Areas
- Ceramic tile and marble surfaces
- Stone paving and floor tiles
- Stainless steel and other metal substrates
Key Features
- Eco-friendly: Waterborne and solvent-free, with low odor
- Superior adhesion: Excellent bonding performance on non-porous surfaces (adhesion grade 0–1)
- Versatile compatibility: Suitable for both inorganic and metal substrates
- Durability enhancement: Significantly improves the water resistance and service life of the entire system
- Fast recoating: Allows subsequent coating application 2–4 hours after priming
Instructions for Use
Preparation and Mixing
- Mix Components A and B thoroughly at the specified ratio before use.
- If necessary, the mixture may be diluted with clean water (no more than 10%).
- Ensure the substrate is dry, clean, and free of standing water.
Application Conditions
- Apply the mixed material within 4 hours after preparation.
- Avoid contact with gasoline, solvents, thinners, or other oil-based substances during application.
- Do not apply in rainy or high-humidity conditions.
- The coating appears milky white when wet and becomes transparent after drying. Slight color variation is normal.
- Recoating can be performed 2–4 hours after the primer is dry to the touch or exhibits no tackiness underfoot.
Storage and Transportation
- Packaging Specification: 18 + 2 kg/set
- Storage Conditions: 5–35°C, dry and ventilated, avoid direct sunlight
- Shelf Life: 12 months (in sealed storage)
- Transportation: Non-hazardous; avoid freezing, rain, and sun exposure during transit
| Product Model | Key Features | Specification | Reference Consumption (kg/m²) |
|---|---|---|---|
| ST300 | Specialized primer for ceramic tiles and marble substrates | 18 + 2 kg/set | 0.1 |
| ST400 | Specialized primer for sanded cement and concrete surfaces | 18 + 2 kg/set | 0.1 |
| Parameter | ST300 | ST400 |
|---|---|---|
| Component Type | Two-component | Two-component |
| Appearance | Milky liquid | Milky liquid |
| Surface Dry Time (25°C) | Approx. 30 minutes | Approx. 30 minutes |
| Hard Dry Time (25°C) | 24 hours | 24 hours |
| Full Cure | 7 days | 7 days |
| Gloss Level | Transparent, matte | Transparent, matte |
| Water Resistance | 96h – no blistering or peeling | 96h – no blistering or peeling |
| Alkali Resistance | 48h – no blistering or peeling | 48h – no blistering or peeling |
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