... facing for metal building as insulation and vapor proof. Aluminium foil scrim kraft facing (2-way fiberglass)Features:to be ... : fire retardant, anticorrosive, easy to laminate, durableSpecifications: a) Foil:7μ b)2-way scrim c) PE d) Kraft: ... 300, 500, 1800, 3000mKraft,Roll Width,Roll length can be changed in accordance with customers' requests) Aluminium foil scrim kraft facing (2-way ...