IFJ_movers_october_2023_Colback_ECO_and_Lutradur_ECO-R Ken Norberg October 9, 2023 10 Views Colback ECO-R and Lutradur ECO-R backings contain a recycled content of between 51 and 90 %. Source: ©Freudenberg Performance Materials Colback ECO-R and Lutradur ECO-R backings contain a recycled content of between 51 and 90 %. Source: ©Freudenberg Performance Materials