Captain Colonial Posted September 21, 2018 Share Posted September 21, 2018 Long story short...I need to mend a short hairline crack on an ancient toilet pan that would be ridiculously hard and expensive to replace, as it’s an old-fashioned outside loo with a high level cistern. Some brainiac, well before I arrived on the scene, concreted the pan in - I’d have to smash it to pieces to get it out. The crack is on one side near the base and the leak is tiny, in the order of one drop of water every four hours. It’s annoying rather than critical. So can anyone recommend some WHITE porcelain crack repair / sealant I can use to fix it please? Thanks Quote Link to comment Share on other sites More sharing options...
Quinten Posted September 21, 2018 Share Posted September 21, 2018 Fernox LSX on the inside an option? 1 Quote Link to comment Share on other sites More sharing options...
Mark (smokey mow) Posted September 21, 2018 Share Posted September 21, 2018 If its only a very slight weep I'd be tempted to try sealing the crack with an emamel paint such as the small tins of Humbrol model paint. 1 Quote Link to comment Share on other sites More sharing options...
Captain Colonial Posted September 21, 2018 Author Share Posted September 21, 2018 22 minutes ago, Quinten Uijldert - Northants AO said: Fernox LSX on the inside an option? If I knew what it was! No problem emptying the water out of the pan. Quote Link to comment Share on other sites More sharing options...
Quinten Posted September 21, 2018 Share Posted September 21, 2018 It's really good, but I've just re-read the product information and it's for external use only. But my first thought would still be to seal it from the inside rather than the outside. Just got to find a product suitable for it Quote Link to comment Share on other sites More sharing options...
Geoffrey Carter (Buttercup) Posted September 21, 2018 Share Posted September 21, 2018 http://www.uhu.com/en/products/special-adhesives/detail/uhu-porzellan-1.html?cHash=d85721a2eda5989455701413ec345d51 Quote Link to comment Share on other sites More sharing options...
SootySport Posted September 21, 2018 Share Posted September 21, 2018 A crack like that is going to steadily open up if it is till being used. Might as well get yer Birmingham Screwdriver out and change it out. For a stop gap solution use Plumbers Gold from Screwfix, it will seal gaps and cracks that are wet or under water. Quote Link to comment Share on other sites More sharing options...
Captain Colonial Posted September 22, 2018 Author Share Posted September 22, 2018 It’s actually been like that for at least 20 years, believe it or not, but yeah someday it will let go - just hopefully not while I’m here. I’m planning on selling up and moving fairly soon, and then I can see the next owner tearing it down for being too old fashioned. So it’s just a stop gap measure. Dont ask about the lead water pipe that runs under the concrete kitchen floor that supplies it....! 1 Quote Link to comment Share on other sites More sharing options...
SootySport Posted September 22, 2018 Share Posted September 22, 2018 Lead pipes, not good at all. I spent 4 days round my friends house digging in a new water main from the footpath to his stopcock. There was a dramatic increase in water flow when we finished. The old lead pipe was all crusty inside and only about 3-4mm bore for water to flow through. Quote Link to comment Share on other sites More sharing options...
Rory's Dad Posted September 22, 2018 Share Posted September 22, 2018 ... and worth a small fortune! Quote Link to comment Share on other sites More sharing options...
pistonbroke Posted September 24, 2018 Share Posted September 24, 2018 Can be repaired permanently and / or invisibly using epoxy resin . Use a suitable pigment paste to colour match if required , hese are available in the full RAL colour range from somewhere like CFS fiberglass CFS catalogue 4U 2 Quote Link to comment Share on other sites More sharing options...
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