DERMABIT 4170 ALUMINIUM January 3, 2022 admin No Comments Dermabit 4170 Aluminium is an APP modified bituminous membranereinforced with 180 gsm Polyester and covered with a 50 micron Aluminiumsheet PRODUCT OPTIONS Product Attachments PRODUCT OPTIONS Roofing Tanking Pile Capping Bridge Deck Wet Area Damp-Proofing Civil Works Product Attachments DER 4170 ALU.pdf