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Backer Rod Insulater (Sizes)


  • Pre-caulking material
  • Fills large gaps & openings, such as expansion joints
  • Use with all types of caulks & sealants
  • Helps repel moisture
  • Saves money by using less caulk recommended for joints and gaps over 1/2 In x 1/2 In
  • Shapes caulk bead for proper performance
Product SKU/Mfr Part # Selling Unit Qty Avail/Qty On-order Price Order
Backer Rod Insulater, 3/8 In X 20 Ft
100501
3540077
EA 15/0In Stock
1- 11
$3.690
12-71
$3.321
72+
$3.137
+ list
Backer Rod Insulator, 1/2 In X 20 Ft
100497
8105611
EA 9/0In Stock
1- 11
$4.190
12-71
$3.771
72+
$3.562
+ list
Backer Rod Insulator, 5/8 In X 20 Ft
100499
0718734
EA 5/0In Stock
1- 11
$4.990
12-71
$4.741
72+
$4.491
+ list
Backer Rod Insulator, 3/4 In X 20 Ft
100503
3519295
EA 4/0In Stock
1- 11
$8.690
12-71
$7.821
72+
$7.387
+ list