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Professional Building Supplies£18.02Visit shop Arp Black Aluminium Coping Union For 200-250Mm Wall - 310Mm (9005 Matt)
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The Aluminium Coping Union (310mm) is a critical component for professional landscapers and DIYers aiming to secure coping sections on walls ranging from 200mm to 250mm in thickness. This connector provides a seamless aesthetic transition between coping units while acting as a robust barrier against moisture and weather damage. While it is engineered for a precise, cohesive look with matching systems, it is essential to ensure your wall thickness falls strictly within the specified range to maintain structural integrity and fit.
| Model Part Number | WC490UC-BL |
|---|---|
| Brand | ARP |
No, this specific model is designed for walls between 200mm and 250mm thick.
Yes, the aluminium construction and tight design help prevent water ingress into the joints of your wall coping.
The unit comes with a durable black finish; while you can paint it, doing so may void warranties and requires a high-quality metal primer.
Generally, no special tools are required as it is designed for a simple slide-on fit, though a rubber mallet may be used for gentle adjustments.
This component is typically designed to fit via friction or the system's inherent mounting mechanism; check your specific coping system manual for fastening requirements.
Verify that your coping thickness is within the intended 200-250mm range and ensure no debris is trapped inside the union channel.
Ensure the coping edge is not bent or damaged; if the section is square and clean, check for potential obstructions in the union's internal track.
Before installation, ensure your wall surface is level and free of debris. Slide the union onto one end of the first coping section before placing the second section, ensuring the gap is fully covered. For care, clean the union periodically with mild soapy water and a soft cloth to maintain the integrity of the black powder-coated finish. Avoid using abrasive sponges or harsh chemicals that could scratch the surface or lead to corrosion. Ensure you verify that your coping system is compatible with the 310mm profile before mounting.
