Joint Filler

Masons™ PEF Rod is a cylindrical flexible closed cell polyethylene material, available in various diameters from 6mm to 50mm. Masons™ PEF Rod is suitable for domestic and commercial applications where gaps need to be sealed in conjunction with sealant or chalking compounds.

Masons™ PEF Rod provides the following functions:

  • Limits the amount and depth of the sealant applied into the joint.
  • Acts as a bond break to allow joint movement without undue stress to the sealant.
  • Acts as a barrier to the flow of sealant through a joint.
  • Will assist in providing an around the window frame and penetrations through walls.
  • For use with pre-cast concrete slabs and joints between brick and masonry.
  • Easy to install, non-toxic CFC free.
  • No water absorption.

Application

Masons™ PEF Rod is suitable for domestic and commercial applications where gaps need to be sealed in conjunction with sealant or chalking compounds. Always allow PEF Rod to be 25-30% larger than the width of the gap requiring the filling. Ensure that the rod is firmly in place.

Installation

Cut the PEF Rod to the required length and press the into the gap with a blunt tool to provide an even depth, avoid stretching and twisting the PEF Rod. Masons™ PEF Rod is not intended in areas exposed to sunlight.

Storage

Masons™ PEF Rod should be kept clean and dry during installation.

Product Data

Type: Closed-cell polyethylene foam.
Compliance: complies with ASTM standards as a P.E.F. Backing Rod
Material: Extruded Polyethylene foam is CFC free and non-toxic
Chemical Resistance: Unaffected by most chemicals
Temperature Range: -40°C to 70°C
Water Resistance: No water absorption
Colour: White

Details
  • Category
    Waterproofing Sealants
Specifications

Application

Masons™ PEF Rod is suitable for domestic and commercial applications where gaps need to be sealed in conjunction with sealant or chalking compounds. Always allow PEF Rod to be 25-30% larger than the width of the gap requiring filling. Ensure that the rod is firmly in place.

Installation

Cut the PEF Rod to the required length and press the into the gap with a blunt tool to provide an even depth, avoid stretching and twisting the PEF Rod. Masons™ PEF Rod is not intended in areas exposed to sunlight.

Storage

Masons™ PEF Rod should be kept clean and dry during installation.

Product Data

Type: Closed cell polyethylene foam. Compliance: complies to ASTM standards as a P.E.F. Backing Rod Material: Extruded Polyethylene foam is CFC free and non toxic Chemical Resistance: Unaffected by most chemicals Temperature Range: -40°C to 70°C Water Resistance: No water absorption Colour: White

For any enquiries regarding purchasing or using any of our products. Complete the contact form below, or contact us on 0800 522 533.
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About the
Seller

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.