ATTENTION CUSTOMERS: The global pandemic has been putting huge strains on the raw material supply chain for critical construction products. The limited supply of raw materials in the global supply chain has caused dramatic increases in costs for key elements and raw materials and is resulting in more delays with extended lead times. Most manufactures have already implemented “force majeure” and placed additional surcharges to secure their raw materials. Conspec will strive to fill everyone’s orders as much as we can in a timely manner, however with the supply chain broken, and only receiving partial inventory from manufactures with increased demands the shortages are out of our control. We apologize for the inconvenience, but Conspec will do the best that we can to fill your orders in a timely manner. Thank you for your patience and we sincerely appreciate your business in these challenging times.
Nomaco Closed Cell HBR Backer Rod 20 Foot Cut Lengths
Nomaco Backer Rod used with Construction Control Expansion Joints InstallationNomaco Backer Rod used with Glass Window Glazing InstallationNomaco Backer Rod used with Log Home Chinking Caulking InstallationNomaco Closed Cell HBR Backer Rod 20 Foot Cut Lengths

PRODUCT INFORMATION

Conspec Family Business BadgeConspec Warranty BadgeCylindrical, flexible, continuous lengths of extruded, closed-cell polyethylene foam backer rod for use as a backing material for elastomeric and other cold applied sealants TYPE: C – Per ASTM C 1330. Round rods of various diameters for use with cold applied joint sealants TYPE: 3 -Per ASTM D 5249.

Clear selection

Nomaco | Hard Backer Rod HBR

(20′ ft Rolls)

Hard Backer Rod (HBR) Not all backer rod is created equal! Nomaco HBR limits the depth of the sealant and prevents excessive sealant use. It also helps sealant assume optimum shape factor to prolong sealant service life and acts as a barrier to the flow of sealant through the joint. Common applications include, but are not limited to, expansion and contraction joints, curtain walls, construction partitions, parking decks and bridge construction. Also sometimes called nomafoam, crack filler rod, foam rod, quick rod, foam filler, insulating filler, filler rope, poly foam, chinking foam, denver foam, titan foam, tundra foam, mile high foam, expansion joint sealant backer, caulk saver, log home chinking, whatever you call it, we have it, and the largest selection in-stock ready to ship!

We have ALL SIZES IN-STOCK !!  Want a custom size or length?  Just give us a call and we can get whatever size you want!

We Sell Backer Rod by the foot, by the stick, by the case, by the roll, and by the pallet, call us to order!

(Custom-cut Backer Rod sold by the foot is non-returnable, non-refundable, non-cancellable; color could be gray or charcoal and is non-selectable)

Additional Uses for Backer Rod;
• Roofing Applications
• Compression Seal Windows and Doors
• Log Home Chinking
• Crack Repair
• Water Barrier
• Safety Bumpers
• Weather Stripping
• Sealant Backing
• Door Frame Filler
• Window Seals
• Boat Dock Bumpers
• Air Moisture Penetration Filler

Weight 192 oz
Dimensions 18 x 18 x 31 in
Product Size

1-1/4″ x 20′, 1″ x 20′, 1/2″ x 20′, 1/4″ x 20′, 3/4″ x 20′, 3/8″ x 20′, 5/8″ x 20′, 7/8″ x 20′

You may also like…