







Plastic Clips for WPC Composite Decking are polymer plastic clips designed specifically for wood-plastic composite (WPC) decking. Made of polypropylene (PP), they offer a smooth, burr-free surface and are resistant to high temperatures (120°C) and acid and alkali corrosion, ensuring long-term performance in harsh outdoor environments. Available in a variety of shapes, including a wedge (Clip‑A) and a rectangular clip with a clip structure (Clip‑B), they provide precise gap control of 5mm–6mm, ensuring smooth and secure decking. Available in black or dark gray, they are lightweight, low-cost, and suitable for rapid, large-scale installation.
Advantages
1. Weather Resistance: PP is inherently waterproof, UV-resistant, and age-resistant. Combined with WPC composite materials, it remains stable in sunlight, rain, salt spray, and other environments.
2. Easy Installation: The clip-on design requires no specialized tools and can be fixed manually, saving time and effort, making it suitable for rapid on-site installation.
3. Precise Gap Control: Clip-A maintains a gap of approximately 5mm, while Clip-B can be adjusted to 5–6mm, ensuring uniform deck splicing with no gaps or protrusions.
4. Corrosion and Rust Resistance: The all-plastic material eliminates metal corrosion, resulting in a longer service life and lower maintenance costs.
5. Lightweight and Cost Advantages: Compared to metal clips, it is lighter and has lower material costs, making it suitable for cost-effective large-scale paving projects.
6. Environmentally Recyclable: PP is recyclable and reusable, meeting the sustainable development requirements of green building materials.