Seamless gutter & down pipes installed at school 23 Apr 2012 Mustang pre-coated 125 x 97mm continuous seamless gutter was installed at Ashburton Cookery School, Dartmoor. Add to Project Board Choose from existing project boards below: Or Create a new project board: The item has been added to the project board. Go to My Account to view your projects. Add to Project Board Choose from existing project boards below: Or Create a new project board: The item has been added to the project board. Go to My Account to view your projects.