Mould!

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 .

 

E old dol

 

Think I used that last time. Didn't seem to make much difference.

 

We've got a fan (and a window). Always seems to come back.

 

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

 

Which Sika?

 

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

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I can't suggest anything to use but does this help?

 

12 replies before it goes off theme, come on folks pick it up a bit

 

There is nothing which resists mould. Mould is natural to its environment.

 

I can’t remember the code, pretty sure it was E-something though.

 

Warm and Moist places encourage fungal growth. Keep it dry.

 

I can hear Snotts singing it in the bathroom

 

Just bought some. Thanks. Flipping mould drives me mad.