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Central Heating Inhibitor – Corrosion & Limescale ProtectionAs low as £7.19 £5.99
Vitcas Central Heating Inhibitor – Advanced corrosion, limescale, and sludge protection for sealed and open-vented heating systems. Enhances heat transfer and extends the life of boilers, radiators, and aluminium or mixed-metal pipework.
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Central Heating Leak Sealer – Seals Hidden LeaksAs low as £7.19 £5.99
Vitcas Central Heating Leak Sealer fixes hidden leaks and weeping radiator joints in sealed heating systems. Reduces pressure loss, improves circulation, and is safe for aluminium, underfloor heating, plastic tanks, and microbore pipework.
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Central Heating Cleaner – Sludge & Limescale RemoverAs low as £7.19 £5.99
Vitcas Central Heating System Cleaner and Sludge Remover effectively eliminates commissioning residues, flux deposits, and system debris from new installations. It also restores circulation in older heating systems affected by sludge build-up. Use is recommended when replacing components or extending existing central heating systems.
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Boiler Noise Silencer – Reduces Noise & Restores Heating EfficiencyAs low as £7.19 £5.99
Vitcas Boiler Noise Silencer is a long-lasting, non-acid treatment that eliminates boiler noise caused by limescale and sludge. Restores heating efficiency and requires no flushing. Suitable for fully indirect systems and safe for all metals, including aluminium.
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White Pipe Jointing CompoundSpecial Price £2.99 £2.49 Regular Price £5.99 £4.99
VITCAS® White Pipe Jointing Compound 400g is a non-hardening material for creating an airtight seal in pipe threads in plumbing. Prevents water leaks in natural gas and water systems. Conforms to BS EN 751-2:1997 and to BS6956 Part 5: 1992.
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PTFE Liquid - Anaerobic Pipe Thread SealantSpecial Price £7.79 £6.49 Regular Price £10.79 £8.99
Vitcas® Liquid PTFE is an anaerobic single component product suitable to seal metal threaded joints. The product provides instant low-pressure sealing and cures spontaneously and rapidly when confined in absence of air between close metal surfaces.
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High Strength Rapid Setting Cement - N20Special Price £35.99 £29.99 Regular Price £47.99 £39.99
Rapid Setting Cement - Rapidcas N20 is a special formulated sand/cement mix which is easy to use and trowel and designed to set hard in about 60 minutes. Rapidcas N20 is satisfactory for even the most arduous conditions e.g. open to traffic within 2 hours.
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VITCAS-Rapidcas-Rapid Set CementSpecial Price £5.39 £4.49 Regular Price £8.39 £6.99
Vitcas Rapidcas Cement is a fast-setting repair compound that achieves initial set in approximately 30 minutes, depending on ambient temperature and site conditions. It is easy to mix—simply add clean water—and can be applied in layers up to 25mm depth in a single application. Ideal for rapid repairs, minor construction tasks, and time-sensitive maintenance work in both internal and external environments.
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Plumbing & Building
Heating System Care, Plumbing Compounds & Building Repair Mortars
The Plumbing & Building category offers a comprehensive range of professional-grade materials for use in domestic and commercial heating systems, pipe installations, and general construction repairs. This includes central heating water treatment chemicals, pipe jointing compounds, and rapid-setting cement for internal and external applications.
These products are formulated to meet the demands of both installers and maintenance professionals, providing effective solutions for preventive maintenance, system sealing, and structural repair. Whether you're sealing threaded connections, flushing and protecting a central heating system, or carrying out fast-setting repairs on concrete and masonry surfaces, this category provides all essential materials required on-site or in the workshop.
Key Applications
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Central Heating System Protection - Includes inhibitors, leak sealers, boiler noise silencers, and system cleaners designed to reduce corrosion, sludge formation, and limescale
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Pipe Jointing & Sealing - Suitable for use on water, gas and heating systems, Vitcas pipe jointing compounds ensure tight, long-lasting seals on threaded metal fittings
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Rapid Repair & Fixing - Fast-setting cements provide strong, durable repairs for masonry, screeds, slabs, steps, and outdoor installations such as fence posts and manholes
Technical Features
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Suitable for use with a wide range of pipework materials, including iron, steel, copper, and plastic
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Compatible with sealed and open-vented central heating systems
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Formulated for high-temperature resistance, chemical stability, and long-term system performance
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Complies with applicable British Standards where relevant (e.g. BS 6920, BS 7593)
All products within this category are trusted by professional installers, heating engineers, and general contractors for their reliability, ease of application, and high-performance characteristics.