the Velux EDL C06 0000B Skylight Flashing, LowProfile Shingle Roof Flashing w/Adhesive Underlayment for Velux Deck Mount SkylightsThe Velux EDL C06 0000B low profile shingle roof flashing with adhesive underlayment for deck mount skylight is made for asphalt shingles, wood shakes, or slate (up to 1/2 in. thickness) low profile roofing materials. It is used for Velux FS/VS/VSE/VSS C01, C04, C06 models. This Deck Mount step flashing kit works with standard site built curbs. In combination with the new Velux FS/VS/VSE/VSS skylight, EDL flashing ensures a 3rd layer of water protection. The Velux EDL C06 0000B has a roof pitch between 14 and 85 degrees. The installation is easy, it does not need any caulk or sealants. Neutral gray aluminum color fits most roofs.