Say goodbye to costly central heating repairs and disruptive system downtime. The Griffon CV Leak Sealer is a professionalgrade, superconcentrated formula designed to quickly and effectively seal leaks in central heating systems — saving you time, money, and the hassle of calling out an engineer.

Whether you're dealing with pinhole leaks, microfractures, or weeping joints, this powerful sealant gets to work fast, circulating through your system to find and seal problem areas from the inside out. Its advanced formula is safe for use on all common central heating system materials including copper, steel, and plastic pipework.

• Exceptional value — one 310ml tube treats a full system of up to 19 radiators, making it a costeffective solution for most domestic and light commercial setups
• Superconcentrated formula — a little goes a long way, delivering maximum sealing power in a compact, easytouse package
• Includes a special injector — for quick, clean, and precise application directly into your heating system without mess or fuss
• Prevents further damage — stops leaks before they escalate into expensive repairs or cause water damage to your property
• Minimal disruption — no need to drain the system or carry out complex plumbing work

Trusted by professionals and homeowners alike, the Griffon CV Leak Sealer is the smart, affordable first line of defence against central heating leaks. Keep your system running efficiently and your home warm — without the worry.