Kayflow 320mm Underground Riser Base Seals

The Kayflow 320mm Underground Riser Base Seal is a high-performance sealing solution engineered for superior watertight integrity and long-lasting joint security. Formulated to provide a sharp, clean compression every time, this professional-grade rubber seal is the essential companion for connecting 320mm inspection chamber risers to their respective bases. Its flexible and age-resistant properties ensure that your drainage system remains leak-proof against groundwater ingress and internal pressure, providing a reliable reference point for building regulation compliance.

Key Features
High-Elasticity Elastomeric Rubber: Specially formulated to produce bold, durable sealing performance that stands out against ground movement and seasonal temperature shifts.

Compression-Fit Formula: Designed to resist water seepage and root penetration at the chamber joints, maintaining your system integrity throughout the working day.

Precision-Milled Ribbed Profile: Features a smooth, multi-finned surface and a secure diameter, allowing for a clean, controlled fit into the 320mm riser grooves without complication.

Consistent Seal Depth: The high-grade elastomer coats the joint area evenly, ensuring a crisp, airtight finish that reduces the need for repetitive excavation or maintenance.

Please Note: On-screen colours are for illustration purposes only. Due to variations in digital displays, screen settings, and lighting, actual product colours may vary slightly. We recommend ordering a sample or visiting a branch to view physical colour swatches prior to installation.

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