Easy Form Concrete Joint Filler

Expansion joint filler with adhesive backing for concrete

Masons Easy Form is an expansion joint filler for expansion/isolation joints in poured in situ concrete related construction. It is self-adhesive and has a ZIP TOP that can be torn off for when a sealant is to be used.


  • Anywhere an element needs to be permanently separated or provision made for expansion and contraction in concrete slabs: Pavements, driveways, floor slabs etc
  • Where driveways or pavements meet: building claddings, retaining walls, pre-poured columns or plant bases
  • Between swimming pools and concrete paving
  • A solution to weed control between joints
  • Easy to use; Light, flexible and easily cut on-site with a sharp knife

Zip Top

  • The Zip Top provides installation options for when a sealant is to be used.
  • All Easy-Form is zipped approx. 10mm from the edge.
  • The zipping ensures a clean tear every time

NB. When the application does not require a sealant, Easy-Form should be installed upside down, with the zipped top down to avoid unwanted removal.

  • Category
    Substrate & Underlay, Concrete Flooring

Health, Safety and the Environment

Completely user friendly and does not emit fibers or dust during installation or in service

  • Green Star compliant (VOC), Zero Global Warming Potential (GWP), Made without Ozone destroying agents such as CFCs or HCFCs
  • Manufactured under a certified ISO 14001 Environmental Management system
Get in touch
For any enquiries regarding purchasing or using any of our products. Complete the contact form below, or call us on 0800 522 533.
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About the

Masons provide a range of quality trade building products from a complete Enclosure Building Wrap System and Exterior Cladding, to Brick Reinforcement, and are a crucial supplier in the New Zealand building industry.

Masons strive to be at the forefront of developing innovative products that raise the standards of New Zealand building products.