Concrete Expansion Joint

Give Your Slab Some Space

Reformulated for superior performance!

Made of semi-rigid closed-cell polypropylene, Sakrete’s new expansion joint is lighter, cleaner and easier to handle than traditional asphalt-infused fiber expansion joints.

Product Details

  • 75% lighter-weight than traditional asphalt-infused fiber expansion joints
  • Use for any structural concrete flatwork where expansion joints are required
  • Each expansion joint measures 1/2" thick, 4" high and 5' long
  • Each box contains 200 linear feet