WebAug 14, 2009 · Posts: 546. rad weld or bars leaks. stwat. @stwat. Aug 13, 2009 at 8:21pm. I have used Bars Leaks on many cars over the years. The most memorable was on my first merc 190. It developed a leak on the heater matrix. It was so bad that it started leaking water through the heater channels into the passenger side rear foot well. WebDec 4, 2014 · One bottle of radweld is more then enough and doesn't need to be drained afterwards, there is another product called K-SEAL which is very good also That link said it …
How to Use – Steel Seal Head Gasket Repair
WebApr 9, 2024 · Holts Radweld 250ml By Holts Product code: 12640 Pack size: Each £4.79 Exc. VAT £3.99 ★★★★★ ★★★★★ Quantity Collection Delivery Login to save for later Product Details The advanced formula targets radiator leaks, sealing them safely. Suitable for all cars and mixes with all coolant/antifreeze. WebDec 30, 2024 · The thing is a tiny pin hole in the rad will produce a lot of steam once the system is warm, but may not need much radweld to seal it. Radweld needs to enter the leak area so that it can react with being in the open air as the car cools to seal the leak of fluid. It's a bit like toothpaste trying to squeeze out of a tube, while the cap is on it ... fluorescent light vs recessed lights
Holts Radweld plus Central heating Leak sealer, 250ml - DIY
WebAug 14, 2010 · Using Radweld in your radiator could well be the reason you have suspected head gasket failure now. Cooling channels are very small in the head and Radweld has a habit of welding up these channels, causing localised overheating. Not worth it in my opinion, particularly that you can get brand new radiators for less than £30 and it's DIY … WebNov 12, 2001 · Chris, Thanks for the info. (By the way, see my reply to "boatone" of this morning telling the story to date). Please excuse the ignornace, but what's... WebMar 3, 2024 · In my case the engine ran hot and I had to flush the coolant 5/6 times when warm to release the coolant trapped behind the thermostat and replace the radiator before coolant would flow properly around the engine and reach the proper working temperature. greenfield medical practice birmingham cqc