- Adjustable spacing: Joint placement with multiple spacer thickness options. Tool-free adjustment lets you switch distances for precise alignment along the length and width of the deck. - Erosion protection system: Durable material resists rain and wind erosion, boosting weather resistance for outdoor patio projects. Compatible with pressure treated boards. - Drainage optimization: Improves airflow and water drainage between boards, boosting installation efficiency and keeping decking stable during assembly. - Practical for composite floors: Essential auxiliary component that ensures even joint spacing on pool borders, patio slabs, and garden paths for a durable, aesthetically pleasing surface. Use scenarios - Poolside deck edging: maintains uniform gaps for a clean line and better water drainage around a pool. - Patio installations with long runs: keeps joints consistent across extended lengths for a professional look. - Garden paths and walkways: creates stable, evenly spaced joints that resist weathering and age gracefully.