insulation free shipping

Showing the single result

Show sidebar
Close

Foam Backer Rod

$135.35$206.40
Before caulking, use J & R Products, Inc. Backer Rods to help fill gaps and openings in pavement cracks, wall joints, foundations, sidewalk, and driveways. The backer rod helps cushion and insulate and helps prevent 3-point bonding.
  • Fills gaps and openings in pavement cracks, wall joints, foundations, sidewalks and driveways
  • Non-absorbent, closed-cell polyethylene pre-caulking material
  • Twist multiple strands together to fill large cracks, gaps
  • Gray finish
SDS