ARDEX Bituminous Sealant

One-Component, Bitumen-Based Sealant


ARDEX Bituminous Sealant is a one-component, easy-to-use, UV-stable sealant with bitumen-based solvents. It is used for gluing and sealing of bitumen roofs and below-ground installations. ARDEX Bituminous Sealant is ideal for fast repairs of cracks, holes and fractures between old bitumen membranes. It has excellent adhesion to a multitude of surfaces including tin, aluminium, copper, brass, ceramic, bitumen, concrete, plasters, roof tiles and plaster tiles without the use of a primer.

  • Easy-to-use
  • UV Stable
  • Excellent adhesion to many substrates
  • Suitable for use with all ARDEX bituminous membranes

Product Code: 25432


  • Substrates:
    • Tin
    • Aluminium
    • Copper
    • Brass
    • Ceramic
    • Bitumen
    • Concrete
    • Plaster
    • Roof and plaster tiles
  • Colours:
    • Black
  • Packaging:
    • 300mL cartridge