Cutting plastic and living compostably
Wilkinsons are selling screws, washers and other stuff loose and unpacked. You will need to take your own bags as the ones provided are of course plastic. More plastic free products from Wilcos can be found here.
The hardware store on Todmorden market sells hooks and other bits and bobs loose.
Polyfiller – in a cardboard box with no plastic liner. Smooth that crack!
Of course you will need to use a scraper with a metal blade and wooden handle. We buy ours from the wholesalers so I cannot advise you on local stores but you could try these from Amazon (you can also get polyfiller here)