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For
Chinking Joints greater than 1/4 in., a round,
flexible, length of extruded polyethylene backer rod
(looks like a rope made of foam) is used to create
a flat surface backing for the chinking. At the same
time also saves on the amount of chinking material
used. But most imporant, it acts a bond breaker allowing
adhere only to the top and bottom of the logs, not
to the backer rod. This allows the chinking to flex
not strink, stead of peeling away.
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- Triangular,
closed cell backer rod.
- Comes
in 6 ft. lengths
- Repels
moisture.
| Size
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Unit
Size |
Price |
| 3/4" |
Per
1320 ft. Box
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$ 234.00 |
| 1" |
Per
1020 ft. Box
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254.00 |
| 1 1/4" |
Per
750 ft. Box
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264.00 |
| 1 1/2" |
Per
480 ft. Box
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222.00 |
| 2" |
Per
318 ft. Box
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193.00 |
 GRIP
STRIP
- Closed
cell product which, under normal use, will not
cause out-gassing in chinking material.
- Unique
design provides excellent fit with a flat surface
within chink joint, resulting in saving on chinking.
- Can
be used on exterior or interior surfaces.
- Comes
in 4 foot lengths.
- Repels
moisture.
| Size
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Case
Size |
Price/Case |
| 3/4" |
1200-ft. |
$180.00 |
| 1" |
960-ft.
Bale |
213.00 |
| 1
1/2" |
460-ft.
Bale |
173.50 |
| 2" |
360-ft.
Bale |
171.57 |
| 2
1/2" |
260-ft.
Bale |
185.76 |
| 3" |
200-ft.
Bale |
180.70 |
| 4" |
144-ft.
Bale |
185.77 |
| 5" |
120-ft.
Bale |
185.78 |
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Closed Cell:
- Will
not hold moisture and actually repels moisture.
- In
some cases a little higher insulation value.
- Firmer
finished joint because backer rod is stiffer.
- Has
wider assortment of sizes 1/4" to 4" in dia.
- Will
work better for a caulking job that requires a smaller
backer rod, such as 1/4" to 3/8".
- In
some uses this product will need to be fastened
in place, using spray adhesives.
| Size
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Unit
Size |
Price |
| 1/4" |
6400 ft. Roll |
$190.00 |
| 3/8" |
3600 ft. Roll |
162.00 |
| 1/2" |
2,500
ft. Roll |
126.95 |
| 7/8" |
850
ft. Roll |
136.90 |
| 1" |
550
ft. Roll |
103.40 |
Order Products |
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