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Item #: XJNT.4X7-50x8
Availability: Stock
Usually ships In 2-5 Business Days
  • 1/2in. x 7in. Expansion Joint- 50' rolls
  • Non-Crosslink Polyethylene
  • 8 rolls per bag
  • Available Black, White or Grey ( please specify color)
  • Expansion joint is also available in 3/8in. & 1/2in. thickness and from 2in. up to 48in. wide
  • Extruded from high-quality polyethylene foam
  • Peel-Off Strip: Standard on each roll, but can be special ordered without
  • Very Flexible: Will not break or crack when used around curves or columns
  • Lightweight: Approximately 10 times lighter than traditional expansion joint products
  • Durable: With near zero water absorption, it will not rot out of the joint over an extended period of time.
  • Economical: Easily cut and handled on any jobsite
Price: $86.25
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    Non-Crosslink Polyethylene Foam is a closed cell foam available in black, gray, or white. It can be used in all standard concrete and masonry construction applications. It is widely used in residential, commercial, and industrial construction.

    Installation:

    • Setup remains the same; no special equipment is required
    • Simply install the Non-Crosslink Polyethylene foam with the peel-off strip up or down depending on whether or not the joint will be sealed
    • Easily installed using spray-on adhesive, mechanical fasteners, or- in some cases- just a smack of a hammer
    • Finish the concrete as you normally would
    • If the joint will not be sealed, then you're done; if it will be sealed, utilize the peel-top feature to create the sealant cavity.