Make sure it’s Use Class 4 posters and images Posted at 16:54h in by TTF Team FileActionUC 2, 3 or 4 table.jpgDownload WPA-TTF Use Class Poster (A3).pdfDownload Version 4 Download 5.94 MB File Size 2 File Count 3rd September 2020 Create Date 21st September 2020 Last Updated Tags: Preservative Treatment, Preservative treatments, Use Class