|Place of Origin:||Changzhou,Jiangsu, China|
|Brand Name:||Auspicious plastic|
|Minimum Order Quantity:||1000000meters|
|Packaging Details:||plastic bag or carton|
|Delivery Time:||7 working days|
|Supply Ability:||10000000000000meters per year|
|Material:||Polyethylene Foam||Color:||White, Gray, Black, Etc|
|Feature:||Environmental Friendly||Usage:||Construction Use|
|Place:||Tiling, Flooring, Decorative Wall Paneling, Window Sealing, Stonework And Counter Steps||Function:||Save Time And Cost|
|Weight:||Light||Size:||6mm, 8mm, 10mm ,etc|
pe foam backer rod,
foam caulking cord
Foam backer rod supplied in complete rolls designed to fill large expansion joints, helping reduce the overall cost.
Foam backer rod is a lightweight polyethylene foam in circular cord lengths used as a back up material for expansion joint filling.
One complete length at the elected width. Please note that when choosing the size, be aware that the foam backer rod must be well wedged into the joint. This will prevent the backer rod from rising during subsequent filling.
|Contact us email@example.com|
We are a leading provider of compressible and non-absorbent backup backer rod material. If you are looking to control sealant depth, and create a quality bond breaker between the backup material and the sealant, we will recommend the correct backer rod product for you. We offer standard and specialty backer rod products used for a wide variety of applications.
What is a backer rod?
A backer rod refers to any piece of material that is forced into a joint or a opening to form a stop for another material. For example, when caulking a joint, a piece of foam, or other synthetic material, is forced into the joint prior to the caulking application. The backer rod is intended to provide a stop to eliminate the insertion of an endless amount of caulk or sealant into a joint or opening. The backer rod is normally a resilient, pliable material that can be compressed into an opening and it springs back to push against the interior walls of the opening providing a firm seal and a stiff backup for the caulking or sealing operation.
Window and door applications
Curtain wall joints
Proper size selection is important, as it controls the depth of the sealant bead.It must be oversized(20-50%) to fit tightly into the joint, and function as a bondbreaker to prevent bottom-side adhesion of the sealant.
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