Activity Feed › Forums › Sign Making Discussions › General Sign Topics › Poly Carb Supplier ??? General Sign Topics Poly Carb Supplier ??? Posted by paddy on December 1, 2003 at 11:10 pm Where is the cheapest for Polycarbonate clear sheet. Can I get a 3m x 2m sheet or does it only come in 8’x4′ Simon Forrester replied 20 years, 5 months ago 1 Member · 1 Reply 1 Reply Simon Forrester Member December 2, 2003 at 4:25 pm try cox plastics, I know they stock it in a range of thicknesses and do a 3m x 2m sheet. Log In to Reply Log in to reply. Public All Members My Connections Only Me PublicAll MembersMy ConnectionsOnly Me Public All Members My Connections Only Me Log In to Reply Start of Discussion 0 of 0 replies June 2018 Now