Dhawan Associates

Backer Rod can be used in various construction projects, but builders normally choose it for filling gaps or joints where materials come together. The foam is used to fill most of the void which is then coated

Additional Information:

• Packaging Details: Standard Backer Rod is an ideal non-absorbent compressible backup material inserted into a joint to control sealant depth. It creates a backstop to allow proper sealant tooling and allows proper sealant of the joint surfaces. Backer Rod forms a proper bond between the back-up material and the sealant. It can also be used as a temporary joint seal. • Commonly used for glazing operations, window and door applications, expansion joints, curtain wall joints, partitions, log construction or pavement joints. • 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. • This material is compatible with butyl, polysulfide, acrylic, polyurethane, silicone and most other cold sealants.