Backing Plate Zinc Plated for PF16 Aluminium Frames. Backing Plate Zinc Plated for PF16 Aluminium Frames. SKU: PF16BP Category: Hardware Tag: Backing Plate Zinc Plated for PF16 Aluminium Frames. Description Description Backing Plate Zinc Plated for PF16 Aluminium Frames. Related products FrameTek Frame Space. Clear Spacers. 4.8mm Read more Canvas Offset Brackets 19mm ZP Read more Hot Press 1650 x 1035 Vacuum Foam Sheet Read more Canvas Offset Brackets 25mm ZP Read more