Sign In | Join Free | My
China Changzhou Auspicious Plastic Co., Ltd. logo
Changzhou Auspicious Plastic Co., Ltd.
Changzhou Auspicious Plastic Co., Ltd. Higher efficiency, superior quality, better price
Active Member

5 Years

Home > Foam Backer Rod >

Concrete 13mm Pre Caulk Filler Rope , Caulk Backer Rod

Changzhou Auspicious Plastic Co., Ltd.

Concrete 13mm Pre Caulk Filler Rope , Caulk Backer Rod

Brand Name : Auspicious

Model Number : 4mm-70mm

Certification : MSDS, ROSH, ISO 9001:2008

Place of Origin : CHINA

MOQ : 1000meters

Price : USD0.005-0.2/meter

Payment Terms : Western Union, T/T, L/C, MoneyGram

Supply Ability : 1000000meters per month

Delivery Time : 7days

Packaging Details : plastic bag or carton

Material : pe

Size : 4mm,5mm,6mm, 8mm,10mm,13mm,15mm,20mm,25mm.....

Shape : round, square, T shape, accept customized

Color : grey, white, black....

Sample : existing sample is free

Usage : joint filler

Advantage : waterproof, eco-friendly

Contact Now

Custom Shape EPE Polyethylene Close Cell Foam Backer Rod For Caulking

Backer rods are ideal,compressible and flexible backup PE foam products that are used to fill joints. People often use mortar, sealant or chinking around them to finish filling and create an airtight and watertight seal. They are non-absorbent and will resist oil, gasoline and most other sealants. They are compatible with most cold-applied sealants.

Backer rods are used in tiling, flooring, decorative wall paneling, window sealing, stonework and counter steps. They are not essential for these applications, but they will improve the appearance, accuracy, firmness, durability and save time and cost.

Installation Guides
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.



1.Control sealant depth.

2.Eliminate three-sided joint adhesion failure.

3.Improve the appearance, accuracy, firmness and durability.

4.Save time and cost.

5.Create a backstop.

6.Used as temporary seal.

Technical data

Density: 0.025-0.40gm./M.³

Water absorption: 0.01gm./cm.2

Temperature range: -30ºC-120ºC

Elongation: 20 to 50%

Resiliency: Excellent

Reaction/ adhesion to Sealents: Totally inert with all type of sealent

Diameter Size: 3mm to 70mm

Chemical resistance: Excellent against Acids, Alkali & Solvent


Technical DateControl sealant depth.
Eliminate three-sided joint adhesion failure.
Improve the appearance, accuracy, firmness and durability.
Create a backstop.
Save time and cost.
Used as temporary seal.
SpecifictionsThe specification according customer's requirements




Our products mainly include: backer rod,pool noodle,foam roller,insulation foam pipe,corner/edge protector and special shape epe foam which are widely used in various industries, such as household appliances, curtain walls, vehicles, ships, sports equipment, electronics and IT. Our philosophy is "higher efficiency, superior quality, better price", which guides our company to succeed in export to many counties in Europe, North America, and Asia and win a good reputation and credibility from the majority of our customers after years of efforts by every member of our company.


Product Tags:

13mm pre caulk filler rope


Concrete caulk backer rod


13mm caulk backer rod

Buy cheap Concrete 13mm Pre Caulk Filler Rope , Caulk Backer Rod product

Concrete 13mm Pre Caulk Filler Rope , Caulk Backer Rod Images

Inquiry Cart 0
Send your message to this supplier
*To: Changzhou Auspicious Plastic Co., Ltd.
Characters Remaining: (0/3000)