In article ,
Phil Young wrote:

The drum of my washer/dryer is leaking around the aperture where
the heating element goes, due to some corrosion round the slot.
I've tired boss white, silicone sealant and doing it up really,
really tight to no good effect.

Is there anything else I should try ?

I was given a tube of marine-quality silicone sealant.
It's a world away from the silicone sealants in the sheds.

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Tony Williams. Change "nospam" to "ledelec" to email.