Do I need to use IKOpro Self Adhesive Bitumen Primer between IKO Easyseal Underlay felt and IKO Easyseal Pro Cap Sheet Felt? No. The IKO Easyseal Pro Cap Sheet or IKO Easyseal Top Sheet is applied directly onto the underlay. Is a guarantee available retrospectively for a project carried out in 2015 Do you require a separate addivesive when using easy seal?
