For more than 40 years, J & R Products, Inc. has been the leader in insulation products and accessories. As a family-owned business, we provide the best products, tech support, and service in the country. We’re the industry leader because we’re an American small business supporting American small businesses. We’ll never undercut you or compete against you because we know that our success comes from your success.
Foam Backer Rod
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