Is there any kind of bathroom mastic that doesn't go mouldy after a year? Your suggestions please, plumbery types...
Corning 731 is the one I keep having recommended ... Not used it yet .... Regular mild bleach does the job
none really , some say mould resistant but usually means gives a year free longer . Other option is to leave neat thick bleach on over night then wash off . If it's really bad brown and black then maybe not but worth a try. If you put fresh mastic on , as soon as you see it going a bit off colour that's the time to bleach it .
It’s a bit of a pig to run too, more like sikaflex. Use a dark one then it doesn’t show as much. Also, get good bathroom ventilation
Sika is the best that I’ve found. Re-done my bathroom 3 times in 7 years and Sika has lasted by far the longest
This ^ it really does stay white i was recommended this by a plumber I sealed my walk in shower with this 4 years ago...... its still white Sent from my SM-G960F using Tapatalk