keir
Well-known member
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- 1,028
yep sounds about right to me damo, interesting it took 2 years to get spot free!!We have got some houses that after two years of wfp, they no longer spot. I used a screwdriver to peel back the black rubber and it was spotlessly clean under it. On a new customer we picked up, i had a quick look. Under the seal was loads of muck! So proof enough for me, that causes spotting.