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1 Inch Backer Rod, Closed Cell, Carton (550 ft)
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| BACKER-ROD-100-CC |
$87.00 SALE $67.95 |
| (Savings: $19.05) |
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PRODUCT:
1" DIAMETER POLY
BACKER ROD, CLOSED CELL, NON-STICK SKIN, 550 FEET/CARTON. PRICE/CARTON. (UPS shipment only).
APPLICATIONS:
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High moisture
environments
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Ground based expansion
joints
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General purpose sealant
backing
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Use together with
self-leveling sealant
-
Highway joints
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Parking garages
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Around perimeters of door and window frames,
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Coping and glazing joints
- Log Home chinking
- Isolation joints
DESCRIPTION:
-
Round, firm, resilient, polyethylene
extruded closed celled foam with a water resistant outer skin. COLOR: generally charcoal, but can be gray also, and is not selectable.
- Provides controlled depth for sealants.
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Compresses up to 50% in smaller sizes and 30%
in large sizes.
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Does not stick
to sealants. Exceeds ASTM standards for bond breakering materials. No bond breaker is required.
-
Very high moisture resistance. Will not
absorb ground water.
- Compatible with all know types of sealants
including butyl, polyurethane, silicones, tri-polyimer, polysulfide,
acrylic, etc.
SIZING CLOSED CELL BACKER-ROD:
Select a backer-rod diameter that is approximately
25% larger than the width of the joint.
Joint Width Diameter
3/16"
1/4"
1/4"
3/8"
3/8" 1/2"
1/2"
5/8"
5/8"
3/4"
3/4"
1"
1"
1-1/4"
1-1/4" 1-1/2"
1-5/8
2"
2" 2-1/2"
2-1/2" 3"
3-1/2" 4"
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.
similar product terms: backer rod, closed cell backer rod, chinking, caulk backing,
sealant backing, sealant support, caulk support, closed cell rod, closed
celled foam, closed celled rod, closed celled backer rod, mile high foam |
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