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PEF Backing Rod

Masons
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PEF Backing Rod gallery detail image
PEF Backing Rod gallery detail image

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

In New Zealand, our rich history is marked by a strong tradition of innovation and accomplishment. Masons embodies this ethos, founded on the principle of elevating the quality of New Zealand’s building products through a commitment to innovation and resourceful thinking.

Since being established in 1999, Masons has become a key supplier in the New Zealand building industry, offering a variety of quality systems and products for a whole range of building requirements.

Masons offers an extensive range of exterior building products from the frame out, including high-performance flexible wall and roof underlays, a rigid self-adhesive weather-resistant air barrier, panel cladding systems for wall and floor, as well as intertenancy walls. 

Masons also offers a range of construction hardware and accessories, including the Masons/Redway E2 range of cavity closers and flashings, along with masonry veneer ties and reinforcement products

Masons
PEF Backing Rod

Masons