Repair

Clean up the stains from the leak using emery cloth and a small triangular file. Carefully gouge the area all around the leak using the tip of the file. Now, clean the area with a rag soaked in thinners. Mix the epoxy as directed and apply it to the leak zone and 15 mm beyond, on either side. Smooth off, using a wet finger. Leave it to dry and harden for

at least 12 hours.