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1-1/2 in. Backer ROD, Yellow Open Cell, (40 Ft) - 1-1/2 in. DIAMETER FOAM BACKER ROD, OPEN CELL POLYURETHANE, YELLOW COLOR. MEETS ASTM D5249, C1330 D1056. 40 FEET/BAG. PRICE/BAG. (UPS shipping only).
 
1-1/2 in. Backer ROD, Yellow Open Cell, (40 Ft)
BACKER-ROD-112-YOC
$55.00 SALE $42.55
(Savings: $12.45)
 
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PRODUCT: 1-1/2" DIAMETER FOAM BACKER ROD, OPEN CELL POLYURETHANE, YELLOW COLOR. MEETS ASTM D5249, C1330 D1056. 40 FEET/BAG. PRICE/BAG. (UPS shipping only).
 
APPLICATIONS:
  • Low moisture environments
  • Above-ground / non-submerged joints
  • General purpose sealant backing
  • Use together caulk or sealant
  • Around perimeters of door and window frames,
  • Coping and glazing joints
  • Parking Decks
  • Log Home chinking
  • Highway construction, and pavement maintenance.
  • Hot pour applications, up to 500F.
DESCRIPTION:
  • Yellow round, soft, polyurethane extruded open cell foam.
  • Provides controlled depth for sealants.
  • Compresses up to 80%, 25% is recommended.
  • Compatible with all know types of sealants including butyl, polyurethane, silicones, tri-polyimer, polysulfide, acrylic, etc.
SIZING OPEN CELL BACKER-ROD:
Select a backer-rod diameter that is approximately 25% larger than the width of the joint.

APPLYING BACKER ROD:
1. Joint or opening should be clean and dry and free of all contaminates, loose materials, dry, and free of water or frost.
2. To install, compress backer-rod into the joint before sealants are applied. Install backer-rod using a blunt tool or a plain faced roller.

3. Force the rod to the depth recommended by sealant manufacturer, (typically about 1/2 of joint width measured at the crown of the backer rod). A template or roller gauge may be used to control the depth at which the rod is placed.

4. Don't stretch, puncture or tear backer-rod during installation but gently force into the joint so that the backer-rod fits tight against the sides of the joint.

PRIMING:
1. Follow suggestions for joint-sealant application
as directed by sealant manufacturer.

2. Where priming of the sides of joint is necessary to assure good adhesion of sealant, primer should be applied only to the joint surfaces and allowed to dry before Backer-Rod is placed. DO NOT prime Backer-Rod.
 
Product Data Sheet
MSDS Sheet
 
similar product terms: backer rod, open cell backer rod, foam backer rod, foam rod, open cell rod, denver foam
 

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