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Waterproofing Primers

81 products
  • Mapeband Easy Outside Corner
    Rubber tape sandwiched between two
    $9.95
    $9.95
    Sold out
  • Mapetex Sel (100mm x 25m)
    Mapetex SEL Non-woven, macro-holed polypropylene
    $47.95
    $47.95
    Sold out
  • Mapelastic Aquadefense (15kg)
    Ready-to-use, ultra quick-drying, flexible liquid
    $159.00
    $159.00
    Sold out
  • Planiseal 88 20kg Bag
    Osmotic cementitious mortar suitable for
    $44.95
    $44.95
    Sold out
  • Lamposilex Waterplug 5kg Pail
    Ultra fast setting and drying
    $39.95
    $39.95
    Sold out
  • Ardex WPM 002 40kg Kit
    Rapid drying, two part waterproofing
    $389.00
    $389.00
    Sold out
  • Ardex WPM 114 4mm x 1m x 8m Roll
    APP (Atactic Polypropylene) Plastomeric type
    $289.00
    $289.00
    Sold out
  • Ardex WPM 1000 1.4m x 20m Roll
    Weldable Waterproofing Membrane is a
    $2,195.00
    $2,195.00
    Sold out
  • Ardex WPM 116 2.7mm x 1m x 10m Roll
    A.P.P. type modified bitumen membrane
    $245.00
    $245.00
    Sold out
  • Ardex WPM 117 2.0mm x 1m x 15m Roll
    Shelterstick Self-adhesive Membrane is a
    $329.00
    $329.00
    Sold out
  • Ardex WPM 150 3.0mm x 1m x 10m Roll
    A.P.P. type modified bitumen membrane
    $229.00
    $229.00
    Sold out
  • Ardex WPM 1500 1.4m x 20m Roll
      Weldable Waterproofing Membrane is
    $2,499.00
    $2,499.00
    Sold out
  • Ardex WPM 179 15 Litre Pail
    One component liquid applied, latex
    $239.00
    $239.00
    Sold out
  • Ardex WPM 157 20kg Pail
    One component moisture cured polyurethane
    $315.00
    $315.00
    Sold out
  • Ardex WPM 155 Rapid Plus 15L Pail
    Water based polyurethane-acrylic waterproofing membrane
    $269.00
    $269.00
    Sold out
  • Ardex WPM 185 1m x 8m (Grey) Roll
    A.P.P. type modified bitumen membrane.
    from $259.00
    from $259.00
    Sold out
  • Ardex WPM 1955 20mm x 10mm x 8m Roll
    Polymeric Hydrophilic Swellable Rubber Joints
    $285.00
    $285.00
    Sold out
  • Ardex WPM 188 1m x 10m Roll
    SBS type modified bitumen membrane.
    $265.00
    $265.00
    Sold out
  • Ardex WPM 3000X 1.5mm x 1m x 20m Roll
    Peel and stick SBS rubber
    $599.00
    $599.00
    Sold out
  • Ardex WPM 368 20kg Pail
    Single component acrylic copolymer membrane
    $545.00
    $545.00
    Sold out
  • Ardex WPM 444 1m x 10m Roll
    APP (Atactic Polypropylene) plastomeric type
    $359.00
    $359.00
    Sold out
  • Ardex WPM 715 1.4m x 20m Roll
    Weldable Waterproofing Membrane is specially
    $1,935.00
    $1,935.00
    Sold out
  • Ardex WPM 750 1.4m x 20m Roll
    Weldable Waterproofing Membrane is a
    $1,675.00
    $1,675.00
    Sold out
  • Ardex WPM 908 15 Litre (Grey) Kit
    Single part acrylic based trafficable
    $399.00
    $399.00
    Sold out
  • Ardex CA 20 P 310ml Black Cartridge
    CA 20 P has high
    $27.95
    $27.95
    Sold out
  • Ardex STA Tape 120 - 40
    Self Adhesive Butynol Tape -
    $115.00
    $115.00
    Sold out
  • Ardex Root Repell 1.4m x 20m Roll
    Weldable Waterproofing Membrane is a
    $2,295.00
    $2,295.00
    Sold out
  • Ardex STB Tape 15-75
    Self Adhesive Butynol Tape -
    $72.50
    $72.50
    Sold out
  • Ardex RA 88 Plus Multi Purpose Epoxy Repair Adhesive
    Multi-Purpose Epoxy Repair Adhesive Non-sag
    $119.00
    $119.00
    Sold out
  • Gripset BRW HD 1m x 10m Roll
    HDPE Reinforced Butyl Rubber Waterproofing
    $399.00
    $399.00
    Sold out
  • Gripset 51 15 Litres Pail
    Solvent Free Bitumen Rubber Membrane
    $129.00
    $129.00
    Sold out
  • Gripset 2P 10L Pail & 15kg Bag
    2 Part Flexible Cementitious Membrane
    $179.00
    $179.00
    Sold out

Waterproofing Primers and Additives

Waterproofing primers and additives serve as essential first steps in creating an effective waterproof barrier for any structure. Waterproofing primers prepare substrates for waterproofing by improving adhesion. While waterproofing additives are substances that are mixed into the primary waterproofing material or substrates to enhance various properties. Additives also allow for customisation in the waterproofing process, ensuring the properties of the waterproofing material are specific to the requirements of projects.

From commercial interior spaces to industrial exterior applications, both primers and additives ensure a robust, uniform and long-lasting waterproofing layer, preventing moisture penetration long-term.

At Komerco, we have a range of waterproofing primers for different substrates including concrete, cement, metal, wood, glass, tile, stone, asphalt and bitumen, masonry, renders and screeds, plasterboards, wet area linings, roofing, tin, aluminium, copper, brass, ceramic, concrete, plasters and more. We also have an array of additives for different applications, each with varied specifications and levels of viscosity. We stock products from globally recognised suppliers like Ardex, Gripset, Normet and Mapei.

For any enquiries regarding these products, contact our team today.