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Collection: Silicones & Sealants

Silicones & Sealants for Strong, Durable & Weatherproof Bonding

Achieve reliable sealing and adhesion with high-quality silicones and sealants, designed for construction, automotive, industrial, and maintenance applications. The range includes waterproof sealants, high-temperature silicones, adhesive sealants, and gap fillers, all formulated for flexibility, durability, and resistance to weather, moisture, and chemicals. Whether you're sealing joints, bonding materials, or preventing leaks, use professional-grade silicones and sealants to provide a long-lasting, secure hold for a variety of surfaces.

Shop now for sealant solutions that ensure strong and dependable performance in various environments

63 products

  • HexFix Hybrid Polyurethane Joint Sealant LM PU 600ml - Box of 12

    $205.00 $205.00
    $205.00
    $205.00 $205.00
    Dispatches in 3-4 days
    Colour
  • MacPro Timber Bog Premix Natural 165ml - Box of 6

    $130.00 $130.00
    $130.00
    $130.00 $130.00
    Dispatches in 1-2 days
  • MacPro FireTek AC Acrylic Light Grey 300ml cartridge - Box of 20

    $219.00 $219.00
    $219.00
    $219.00 $219.00
    Dispatches in 1-2 days
  • MacPro Ultra-Tek 100S Silicone Sealant 300ml Cartridge - Box of 10

    $213.64
    $213.64
    $213.64
    In Stock
    Colour
  • Sold out

    MF10 Trademans Choice Gap Filler White 300ml Cartridges - Box of 10

    $40.91
    $40.91
    $40.91
  • MF15 Tradesman Cool Room Mastic Sealant 300ml Cartridges - Box of 10

    $63.64
    $63.64
    $63.64
    Dispatches in 2-3 days
  • Sold out

    MF25 Electricians Silicone Sealant Translucent 300ml Cartridges - Box of 10

    $118.18
    $118.18
    $118.18
  • Sold out

    MF40 Multi-Purpose Silicone Sealant Translucent 300ml Cartridges - Box of 10

    $118.18
    $118.18
    $118.18
  • Sold out

    MF50 Roof and Gutter Silicone Sealant 300ml Cartridges - Box of 10

    $118.18
    $118.18
    $118.18
    Colour
  • Sold out

    MF60 Glazing Silicone Sealant Black, Grey or Translucent 300ml Cartridges - Box of 10

    $127.27
    $127.27
    $127.27
    Colour
    Quantity
  • Sold out

    MF70 Sanitary Silicone Sealant Translucent or White 300ml Cartridges - Box of 10

    $122.73
    $122.73
    $122.73
    Colour
  • MF90 Duct Sealant - Box of 20 300ml Cartridges or 5L Tubs

    From $136.00 $136.00
    $136.00
    $136.00 $136.00
    Dispatches in 1-2 days
    Packaging Quantity
  • Macsim PU Expanding Foam 750ml can - Box of 12

    $290.00 $290.00
    $290.00
    $290.00 $290.00
    Dispatches in 1-2 days
  • Sika Primer MB Part A and Part B - Sold Separately

    From $145.00 $145.00
    $225.01
    $225.01 $225.01
    Dispatches in 2-3 days
    2 Component - Sold Separately
  • SikaFlex-11 FC Joint Sealant Adhesive 300ml Cartridge or 600ml Sausages

    From $390.00 $390.00
    $390.00
    $390.00 $390.00
    Dispatches in 2-3 days
    Colour
    Size and Box Quantity
  • SikaFlex PRO Sealant 310ml Cartridges 600ml Sausages in Various Colours

    From $335.00 $335.00
    $335.00
    $335.00 $335.00
    Dispatches in 2-3 days
    Size and Box Quantity
    Colour
  • SikaFlex-400 Fire Grey 600ml Sausage - Box of 20

    $620.00 $620.00
    $620.00
    $620.00 $620.00
    Dispatches in 2-3 days
  • SikaHyflex-250 Facade 600ml Sausage - Box of 20

    $595.00 $595.00
    $595.00
    $595.00 $595.00
    Colour
  • SikaFlex-295 UV Black or White - 300ml Cartridges or 600ml Sausages

    From $525.00 $525.00
    $525.00
    $525.00 $525.00
    Dispatches in 2-3 days
    Colour
    Size and Quantity
  • SikaFlex-291i 100g Mini Sausage - Box of 24

    $565.00 $565.00
    $565.00
    $565.00 $565.00
    Dispatches in 2-3 days
    Colour
  • SikaFlex-290 DC PRO Sealant - 300ml Cartridges or 600ml Sausages

    From $545.00 $545.00
    $545.00
    $545.00 $545.00
    Dispatches in 2-3 days
    Box Quantity
  • SikaHyflex-305 AP Grey 600ml Sausage - Box of 20

    $555.00 $555.00
    $555.00
    $555.00 $555.00
    Dispatches in 2-3 days
  • SikaFlex PRO-3 Purform Concrete Grey 600ml Sausage - Box of 20

    $760.00 $760.00
    $760.00
    $760.00 $760.00
    Dispatches in 2-3 days
  • SikaSeal Kitchen & Bathroom 300ml Cartridge - Box of 6 or 12 in Various Colours

    From $110.00 $110.00
    $220.00
    $220.00 $220.00
    Dispatches in 2-3 days
    Colour
    Quantity
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