Sign In | Join Free | My
Search by Category
Home > Power Tools >

Triangle Shape EPE Foam Backup Rod For Big And Small Wood Cracks Repair

Categories Foam Backer Rod
Brand Name: Auspicious plastic
Model Number: 6/8/10/15/20/25mm,etc
Certification: MSDS
Place of Origin: Changzhou,Jiangsu, China
MOQ: 1000000meters
Price: Negotiable
Payment Terms: T/T
Supply Ability: 10000000000000meters per year
Delivery Time: 7 working days
Packaging Details: plastic bag or carton
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
origin: China
length: customize
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    Triangle Shape EPE Foam Backup Rod For Big And Small Wood Cracks Repair

    Backer Rod for Gaps and Joints acts as a filler in large gaps before applying caulk. It insulates as well as cushions. Use in pavement cracks, wall joints and foundations. Backer rod is easily trimmed to size with scissors.


    Contact us

    Closed cell backer rods are designed to limit the depth of sealants, help the sealant assume an hourglass shape (which prolongs sealant life), and serve as a bond breaker to prevent bottom-side adhesion. Backer rods do not stain sealants, and are chemically inert. They are non-gassing, non-exuding, and virtually dust-free.

    Physical characteristics


    Mechanical Propertie

    Compression Strengthkg/cm32.9-3.5
    Dnamic Stability Rate%98
    Tensile Strengthkg/cm32.8-4.1
    Thermail ProperticsSpecific HeatKcal/kg°C0.55
    Heat Disloctaion Temperature°C80
    Coefficient of linear Expansion°C0.00017
    Thermal CondutivityKcal/°C(20°C)0.027
    Water ResistanceWater AbsorptionMg/cm3Below 0.01
    Watervapor Transission RateG/m2.hrBelow 0.01

    Basic test method: ASTM


    • Fills large gaps and openings to prevent drafts
    • Provides a sound surface for caulking projects
    • Recommended for use in expansion joints in driveways and sidewalks
    • Easily trimmed to size with scissors
    • Multiple strands of cord can be twisted together for extra-large gaps

    Joint Preparation and Installation:

    Clean all joints. Remove any concrete form-release agents, curing compound residue, laitance, and any other foreign materials. To ensure good bond, joints must be clean and dry when the new sealant is installed. Air compressors must be equipped with traps for oil and moisture removal. Install backer rod at depth recommended by sealant manufacturer - use a blunt tool. Commonly used in expansion/contraction joints such as: Curtain Wall Partitions Bridge and Highway Construction Parking Decks Pre-Cast Assemblies Glazing Applications Panel Systems

    Buy Triangle Shape EPE Foam Backup Rod For Big And Small Wood Cracks Repair at wholesale prices
    Send your message to this supplier
    *To: Changzhou Auspicious Plastic Co., Ltd.
    Characters Remaining: (0/3000)
    Inquiry Cart 0