Standard Backer Rod

Basic Use:  ITP Standard Backer Rod is an ideal non-absorbant compressible backup material. It is inserted into a joint to control sealant depth to creat a backstop to:

• Allow proper sealant tooling
• Allow proper sealant wetting of the joint surfaces
• Insulate underside of sealant
• Yield proper bond breaker between the Backer Rod and sealant.

It can also be used as a temporary joint seal.

Compatibility:  ITP Standard Backer Rod is compatible with butyl, polysulfide, acrylic, polyurethane, silicon and most other cold applied sealant compositions

Specific Uses:  Commonly used in glazing installations, window and door applications, expansion joints, curtain wall joints, partitions, log construction, pavement joints, repairs, precast units and copings.

Composition and Materials:  ITP Standard Backer Rod is an extruded round, closed cell, low density Polyethylene Foam material with a skin-like outer texture. It is highly flexible and compressible for easy installation. Available in stock grey and several other colours on a custom basis. Available in a wide variety of diameters.

Download Spec Sheet in pdf format.

The Spec Sheets are available for download. They can be viewed and printed from any personal computer using the Adobe Acrobat Reader. If you do not have Acrobat Reader click here to obtain this free program.

Glazing          

Expansion Joints  

Log Construction