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An effective leak sealer for sealing inaccessible leaks and weeping joints in a sealed central heating system. Use of RADLEAK can help avoid costly repairs and It will not block the pump, valve or air vents.
Suitable for reducing pressure loss from sealed systems. Will not cause any pump or air vent blockages. Suitable for multi-metal systems, including those containing aluminium. Non-hazardous, non-flammable and non-irritant. High stability, compatible with elastomers. Readily dispersible. APPLICATION
Introduce via the feed and expansion tank. Shake bottle well before use and use entire contents. Tie up ball valve in feed and expansion tank. Turn the boiler off and locate drain down cock. Attach a hose to the drain cock and remove approx 10Ls of system water. Close off drain cock. Empty PC500 Radleak into the header tank. Untie ball valve and turn the boiler on. Vent the system as necessary to alleviate any trapped air. A soft seal will form over 24 hours, this will not cause any blockages in the system. Full effect will be achieved within 1-6 weeks.
BANK HOLIDAY: Next working day orders are dispatched on working days. Orders placed before 3pm Thursday will be dispatched Friday. After 3pm Thursday orders will be dispatched Tuesday for delivery Wednesday.
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Next Working Day
(Order before 3pm for same day dispatch)
Next working day delivery available on IN STOCK products.
Out of stock products will be delivered next working day from when they are received into the warehouse.