THE MAGAZINE FOR THE DRAINAGE, WATER & WASTEWATER INDUSTRIES
PRODUCT NEWS
RSM Speedy Liner
efforts for water authorities to minimise the impact of water infiltration on sewerage systems. After extensive consultations with industry experts and stakeholders, RSM recognised the importance of addressing this challenge and began developing a solution aligning with the industry’s requirements.
With previous CP308 tested systems no longer widely available, the introduction of their product line comes at a critical time for the industry. High levels of water infiltration in sewerage systems are straining pumping stations, increasing energy consumption, and impacting water treatment processes. Their new resins offer a solution that can enhance the efficiency of sewer systems by significantly reducing infiltration, thereby lowering operational costs and reducing environmental impact.
Their CP308 & 655 tested products are set to drive a positive change in the wastewater treatment process by improving system efficiency, reducing energy use, and ultimately supporting further capital investments in the UK’s infrastructure.
For contractors, this translates to fewer callbacks, lower failure rates, and reduced environmental impact. RSM’s resins bond effectively even in wet conditions, ensuring structural integrity across pipe sections and lateral connections. These properties are not only essential for compliance but also vital for long-term project success.
Beyond compliance and performance, RSM’s product offering is engineered for your convenience. Their state-of-the-art impregnation facility ensures liners impregnated with their Epoxy resins can be delivered to site ready to install, significantly reducing on-site preparation time and labour costs. The extended pot life of both warm (CP308 tested) and hot (CP655 tested/WRc Approved) cure epoxy systems provides flexibility during installation, especially on complex jobs, whilst maintaining short cure times that reduce downtime on site.
Products like RSM’s UV and Speedy Liners also redefine installation efficiency. When coupled with RSM’s range of Sewertronics UV LED curing technology, or traditional UV curing technology, this ensures rapid, reliable performance with minimal space and energy requirements—features that support both environmental goals and logistical simplicity.
For more localised repair requirements, RSM’s range of WRc approved Pipe Aid offers a high-performance, no-dig solution for the permanent and watertight repair of damaged pipes. The Pipe Aid range meets the specifications outlined in WRc’s ‘Drain Repair Book’, they are easy-to-use kits designed for efficient on-site application, available in straight and radial varieties with options of winter, summer, and fast-cure resin.
RSM doesn’t stop at product delivery. Their comprehensive CIPP training courses (Lining & Patching and Patching only) ensure that contractors not only use advanced materials but do so with the necessary technical expertise. Their courses aim to equip participants with a comprehensive understanding of all aspects of CIPP Lining & Patching, developing their knowledge and skills to
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The cured result of RSM’s Warm Cure Epoxy undergoing CP308 testing at their Head Office
confidently install in diameters up to 300mm. This includes hands-on experience with both basic and intermediate techniques, ensuring that each participant gains a solid foundation in the essential processes and materials used in CIPP applications. This hands-on instruction allows teams to confidently expand their service capabilities and raise the bar on project delivery.
The IKT Test Centre is a supervisory body for CIPP liners and short liners, recognised by the German Institute for Construction Technology (DIBt). It is accredited to European Standards (DIN EN ISO/IEC 17025) for selected mechanical and technical tests on polymeric components of pipe and CIPP liner systems, and samples of GRP laminate. Back in 2022, RSM’s UV LED LT resin passed rigorous IKT leak tight testing when used in conjunction with their flexible inversion liner and diameter change Magmaflex. Like their epoxy resins, UV LED LT bonds directly to the pipe, offering assurance to the contractor and the end client that there will be no form of infiltration once the installation is complete.
RSM’s Sales Director, Phil Steele, declared: “By using our WRc- approved and leak-tight tested products, contractors are not merely adopting quality materials - they are future-proofing their operations. These solutions bring measurable benefits: reduced risk, increased client trust, streamlined logistics, and better regulatory compliance.”
For contractors committed to excellence and growth, prioritising best practices through the use of trusted, accredited products remains an essential strategy for long-term success.
May 2025 | 53
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