290-440mm Dektite Black Roof Flashing Seal Flue

Square base will cover a larger opening. Low profile base with watershed sleeve Each Dektite will cover a larger range of penetration diameters becuause of wide cone sizes Wider cone sizes means each Dektite will cover a larger range of penetration diameters Black & Grey dektites can be painted with acrylic paint & withstand high temper...