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Central Heating Leak Sealing Products

  1. Fernox LS-X Leak Sealer 50ml - 61016

    Fernox LS-X Leak Sealer 50ml - 61016

  2. sentinel-seal-x-joint-leak-sealer

    Sentinel Seal X-Joint & Leak Sealer

  3. sentinel-internal-leak-sealer-1-litre

    Sentinel Internal Leak Sealer 1 Litre

  4. adey-mc4-leak-sealer-liquid-500ml

    Best Seller!

    Adey MC4 Leak Sealer Liquid 500ml

  5. sentinel-rapid-dose-leak-sealer-12x300ml

    Sentinel Rapid Dose Leak Sealer 12x300ml

  6. fernox-express-leak-sealer-f4-265ml

    Fernox Express Leak Sealer F4 265ml