Industrial-grade adhesive delivering critical early strength for time-sensitive installations.
✓ Critical Early Strength - 0.5MPa in 6 hours (JC/T 547-2017 verified)
✓ Full Performance - ≥1.0MPa ultimate tensile strength
✓ Large Format Ready - Zero sag on 1200x600mm tiles
✓ Climate Tough - Withstands freeze-thaw cycling (≥1.0MPa)
Product Introduction
When SHIJIAZHUANG Airport needed to repair a terminal floor during a 12-hour closure:
22:00 - Existing tiles removed
23:30 - C2F adhesive applied
05:30 - Bond strength tested: 0.51MPa
06:00 - Grouting completed
10:00 - Terminal reopened
Science Behind Rapid Strength Gain
Dual-phase curing technology:
Phase 1 (0-6h):
Aluminates form micro-crystalline networks → 0.5MPa early strength
Allows grouting/light traffic
Phase 2 (6-24h):
Polymer cross-linking completes → ≥1.0MPa full strength
*Maintains 20-minute adjustability during Phase 1*
C2F isn’t just another adhesive—it’s a game-changer for professionals and DIYers alike:
Blazing Fast Setting: Cuts downtime with a quick-cure formula, boosting project efficiency.
Rock-Solid Bonding: Delivers superior adhesion (≥1.0 MPa), even for large-format tiles and demanding substrates.
Versatile Performance: Bonds ceramic, porcelain, and natural stone tiles on concrete, cement mortar, or even existing tiles.
Weather-Proof Durability: Resists moisture, freeze-thaw cycles, and aging for long-lasting results in any climate.
User-Friendly Application: Mixes easily, spreads smoothly, and allows 20 minutes for tile adjustments.
Eco-Conscious Choice: Low-VOC formulation aligns with green building standards, ensuring safer environments.
A client once shared how C2F held up in a humid coastal villa, keeping tiles secure through monsoons where others failed. That’s the reliability you can expect.
Product Parameters
| Property | Standard / Condition | Value / Range |
|---|---|---|
| 6h Bond Strength | JC/T 547-2017 | ≥0.5 MPa (Tested: 0.52 MPa) |
| 24h Tensile Strength | EN 12004 | ≥1.0 MPa |
| Adjustability Time | ISO 13007 | 20 minutes |
| Application Thickness | Secure bonding thickness | 3-6 mm |
| Material Usage | Based on tile and surface | 5-10 kg/m² |
| Temperature Range | Working conditions | 5-35°C |
Product Usage
For quick, reliable tiling with C2F Rapid-Curing Tile Adhesive, follow these steps:
Ensure the surface—concrete, cement mortar, or brick—is clean, dry, and stable. Remove dust or grease for a strong bond.
Mix C2F with water as per the bag’s ratio, using an electric mixer for a smooth, lump-free consistency.
Apply a 3-6mm layer with a notched trowel to ensure even coverage.
Press ceramic, porcelain, or large-format tiles firmly, tapping lightly to set. Adjust within 20 minutes for precision.
After 6 hours, the 0.5MPa strength supports grouting or light foot traffic; wait 24 hours for full 1.0MPa strength before heavy loads.
When tiling over existing tiles or in challenging climates, test a small area first. For outdoor projects, avoid rain or extreme temperatures to ensure proper curing. Store unused adhesive in a dry space to maintain quality.
Critical Path Notes: At 6 hours, surfaces are ready for grouting or hand tool movement, but avoid heavy equipment or stacked materials. After 20 minutes, limit adjustments to small shifts (<2mm) to preserve bond integrity.
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Start Enhancing Your Business With a Concrete Solution Today
Our products have undergone rigorous testing at our national testing laboratory (CABR testing center co., ltd). Renowned Fortune Global 500 firms such as China Railway Group Limited, China Communications Construction Company Limited, and Sinohydro are among our esteemed clients.
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