... for outdoor products 2 broadly used in PVC profiles, section, shee pvc Impact Modifier DLA series Product Description DLA ... suitable for outdoor products and broadly used in PVC profiles, sections, sheets, boards, pipes, pipe fittings and various injection- ... pipes, pipe fittings, etc.(Outdoor) PVC Profiles,sections,planks, pipes, pipe fittings, etc.PVC Profiles, sections,planks, pipes, pipe fittings ...