Product Codes:
2836: LFS Mounting card FBA Free 13 x 4.5 cm
2837: LFS Mounting card FBA Free 14 x 7 cm
Testing Categories: Colour Fastness

Used for mounting the Blue Wool pieces and test specimens. Use of OBA/FBA free cards is recommend as OBA/FBA’s are not stable under exposure to the light and any visual change in the mounting card can influence the grading process. This is specified in several standards.