John Trimnell

Arrived really quickly considering it was the holiday period. Best price I could find for replacement classic leather trainers which I wear instead of slippers.

I bought Sentinel X400 (heating system cleaner) and Sentinel X100 (heating system rust inhibitor). Having checked various suppliers Plumb Traders came out top, plus because I was buying a cpuple of bottles of each it put me into the free delivery category (over £50).
The products arrived within a few days.