ARDEX Bituminous Sealant 300ml Black SKU: 348251 MODEL: 25432 Error. try again later You've successfully joined the club $ 26 .80 each Mitre 10 SAvailable at selected stores. Check your local store for details Variants Bituminous Sealant that can be used in sealing ARDEX WPM3000X Damp-Proofing Membrane finishing trims. Features and benefits Easy to Use. UV Stable. Good primerless adhesion.