PVC-free foam board signs are an alternative to Coroplast or FoamCore. The outer layers are made of paper fiber, making it lightweight, sturdy, and easy to handle.
World's First Video Lollipop Sign for Events
White PVC Foam Sheets Foamboard Mounting Sign Display Signage Board 3mm/5mm/8mm
PVC Plastic Sheet 4x8 PVC Foam Board Sample Free PVC Foam Board from China manufacturer - Goldensign Industry
PVC and Foam Board: Signage 101
Custom Oversize Foam Board Poster by BannerBuzz
Custom PVC-free board signs are made of a PVC-free material that is also durable and lightweight. These PVC-free rigid signs from VistaPrint are
PVC-Free Board Signs
1/8 White Foam Board Shop 1/8 Ultra Thin White Board in Pre-Cut Sizes at Foamboards
The Commercial Applications of PVC Foam Board - Acme Plastics
PVC Foam Board Complete Guide: Manufacturers, Quality and Shipping
Foam Core Prints vs. PVC Board Printing
PVC Free Board Signs (3mm board) (3 FeetX4 Feet)