Rapid sealing action: fernox Ls-X external leak sealer is designed to quickly and effectively seal small weeping joints, leaks, and pinholes in pipework systems, offering an immediate solution to prevent further water damage.
Compatible with various materials: the versatile formula of fernox Ls-X ensures compatibility with a wide range of materials, including copper, brass, steel, plastics, and ceramics, making it suitable for use in a variety of applications.
Rapid, internal leak sealer that is designed for central heating systems suffering from small, inaccessible leaks and weeps which may cause pressure loss.
Once added to the system, the product locates the area of water loss and forms a soft barrier to permanently seal the hole.
EMERGENCY REPAIRS: Fast fix sealer for leaks and cracks. Provides instant and long-lasting solution to leaking gutters and external pipes. Sealant for leaks in flat roofs, shed roofs and caravans.
MULIT-SURFACE & MULTI-PURPOSE USE: Use on plastic, wood, metal, ceramic, concrete, roofing felt, guttering, drainpipes, caravans, etc.
STOPS LEAKS AND DRIPS: Our easy to use sealant spray stops leaks and drips with ease. It’s an easy to use formula that’s perfect to use for emergencies when you need to stop leaks quickly. Whether you have a leak in your guttering, pipework, drain and much more, this Pro-Kleen leak sealer provides a trustworthy and easy solution to seal the leak quickly and efficiently
WATERPROOF FORMULA: The watertight formula dries completely waterproof. It’s super tough and robust, making it perfect for indoor and outdoor use. Whether you’re needing to fix a leaking roof or window – this is the product for you!
Easy-to-use formula: Fernox F4 Leak Sealer is designed for quick and hassle-free application. It comes as a ready-to-use liquid that doesn't require any additional mixing or preparation, making it convenient for homeowners and professionals alike.
Effective sealing performance: This high-quality leak sealer is engineered to efficiently and reliably seal small, inaccessible leaks and weeping joints in hydronic heating systems. Its advanced formulation ensures a long-lasting and dependable sealing effect on various materials, including metal, plastic, and composite pipes.
Compatible with plastic and fibreglass header tanks and with all metals used in central heating systems including iron, copper, steel, brass and aluminium
Suitable for microbore systems constructed from plastic pipes
STOPS SMALL LEAKS & FIXES PRESSURE LOSS: CW4 Leak Sealer seals all the small and inaccessible leaks, thus saving time and money in draining down and repairing cost. Our boiler leak sealant also helps in fixing pressure loss due to minor leaks from central heating systems.
SUPER CONCENTRATED FORMULA: Our boiler and central heating system leak stopper can treat up to 18 single radiators, i.e., a 150-litre system. It is easy to use, just pour it in the system according to the instructions and let it work.
This sentinel x400 restores systems suffering with circulation problems, eliminates radiator cold spots
This sentinel sludge remover prepares older systems for the installation of new components. Has a non-acid formula which does not cause pin-holing or leaks
Rapid sealing action: fernox Ls-X external leak sealer is designed to quickly and effectively seal small weeping joints, leaks, and pinholes in pipework systems, offering an immediate solution to prevent further water damage.
Compatible with various materials: the versatile formula of fernox Ls-X ensures compatibility with a wide range of materials, including copper, brass, steel, plastics, and ceramics, making it suitable for use in a variety of applications.
Rapid, internal leak sealer that is designed for central heating systems suffering from small, inaccessible leaks and weeps which may cause pressure loss.
Once added to the system, the product locates the area of water loss and forms a soft barrier to permanently seal the hole.
EMERGENCY REPAIRS: Fast fix sealer for leaks and cracks. Provides instant and long-lasting solution to leaking gutters and external pipes. Sealant for leaks in flat roofs, shed roofs and caravans.
MULIT-SURFACE & MULTI-PURPOSE USE: Use on plastic, wood, metal, ceramic, concrete, roofing felt, guttering, drainpipes, caravans, etc.
STOPS LEAKS AND DRIPS: Our easy to use sealant spray stops leaks and drips with ease. It’s an easy to use formula that’s perfect to use for emergencies when you need to stop leaks quickly. Whether you have a leak in your guttering, pipework, drain and much more, this Pro-Kleen leak sealer provides a trustworthy and easy solution to seal the leak quickly and efficiently
WATERPROOF FORMULA: The watertight formula dries completely waterproof. It’s super tough and robust, making it perfect for indoor and outdoor use. Whether you’re needing to fix a leaking roof or window – this is the product for you!
Easy-to-use formula: Fernox F4 Leak Sealer is designed for quick and hassle-free application. It comes as a ready-to-use liquid that doesn't require any additional mixing or preparation, making it convenient for homeowners and professionals alike.
Effective sealing performance: This high-quality leak sealer is engineered to efficiently and reliably seal small, inaccessible leaks and weeping joints in hydronic heating systems. Its advanced formulation ensures a long-lasting and dependable sealing effect on various materials, including metal, plastic, and composite pipes.
Compatible with plastic and fibreglass header tanks and with all metals used in central heating systems including iron, copper, steel, brass and aluminium
Suitable for microbore systems constructed from plastic pipes
STOPS SMALL LEAKS & FIXES PRESSURE LOSS: CW4 Leak Sealer seals all the small and inaccessible leaks, thus saving time and money in draining down and repairing cost. Our boiler leak sealant also helps in fixing pressure loss due to minor leaks from central heating systems.
SUPER CONCENTRATED FORMULA: Our boiler and central heating system leak stopper can treat up to 18 single radiators, i.e., a 150-litre system. It is easy to use, just pour it in the system according to the instructions and let it work.
This sentinel x400 restores systems suffering with circulation problems, eliminates radiator cold spots
This sentinel sludge remover prepares older systems for the installation of new components. Has a non-acid formula which does not cause pin-holing or leaks
Save Time - 35 Seconds To Dose A Central Heating System With Sentinel, Fernox Or Other Chemicals Easily Add Inhibitor For Central Heating Or Sentinel Leak Sealer
Just Dose It Radiator Dosing Tool Makes Life Easy - No Spills Or Mess, Just A Simple Radiator Drain Tray Is Needed Or Plumb Tub Is Needed.