Grip Strip


Please call for pricing
Backer Rod & Grip Strip Features
  • Round and trapezoid shapes available.
  • Water resistant – repels water to protect the joint from damage
  • Saves money – fills the joint so you use less caulk
  • Fully compatible with all substrates and Sashco chinking and caulking products
SKU: N/A Category:


Pre-Caulking Filler Rope™, backer rod, Grip Strip – sounds boring, right?  All of these products  fill your caulking joint so you use less caulk and have a perfectly designed joint that stretches properly day in and day out. Boring? Perhaps, but better than redoing the work if you don’t use it. Use in all caulking joints 1/2” deep and 1/4” wide, or larger. Available in a wide variety of sizes and shapes.

Additional information


Grip Strip, Grip Strip 1" x 1/2" x 960', Grip Strip 1-1/4" x 3/4" x 600', Grip Strip 1-1/2" x 3/4" x 460', Grip Strip 2" x 3/4" x 360', Grip Strip 2-1/2" x 1 x 260'