ChemLink HBR-Rod Closed-Cell Backer Rod

ChemLink HBR-Rod Closed-Cell Backer Rod

Flexible Foam Rods For Use As Backer For Sealants

ChemLink HBR-Rod is a round, 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. Cylindrical, flexible sealant backings composed predominantly of closed cell material per ASTM C 1330 for use with cold applied sealants.

TYPE: 3 -Per ASTM D 5249. Round rods of various diameters for use with cold applied joint sealants.

TEMPERATURE LIMITS: -45°F to +160°F.

Chemlink HBR-Rod Benefits

ChemLink HBR-Rod 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.

Chemlink HBR-Rod Compatibility

Closed-cell polyethylene foam is an inert material; and therefore, it is compatible, both physically and chemically, with virtually all known cold applied sealants including self-leveling types.

ChemLink HBR-Rod Available Sizes

• 1.5" x 552 ft (6 ft cut lengths / 92 per carton)
• 2" x 360 ft (6 ft cut lengths / 60 per carton)
• 2.5" x 240 ft (6 ft cut lengths / 40 per carton)
• 3" x 144 ft (6 ft cut lengths / 24 per carton)
• 4" x 90 ft (6 ft cut lengths / 15 per carton)
• 6" x 72 ft (9 ft cut lengths / 8 per carton) - special shipping required

Use With Duralink 35 or Duralink 50

• Novalink 35 Joint Sealant
• Duralink 50 Adhesion Sealant

• Weight 19 lbs
• HBR-Rod Size 1" x 550 ft (spool), 1.5" x 552 ft (92 pieces 6ft each), 2" x 360 ft (60 pieces 6ft each), 2.5" x 240 ft (40 pieces 6ft each), 3" x 144 ft (24 pieces 6ft each), 4" x 90 ft (15 pieces 6ft each)