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Backer Rod Insulater (Sizes)
Backer Rod Insulater (Sizes)
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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

Stocking Data is current as of 9/19/2024 5:00:02 PM CT

Product SKU Mfr Part # Selling Unit Qty Avail/Qty On-order Price Order
Backer Rod Insulater, 3/8 In X 20 Ft 100501 272531 EA 15/0In Stock
1- 11
$3.790
12-71
$3.411
72+
$3.222
Backer Rod Insulator, 1/2 In X 20 Ft 100497 8105611 EA 6/0In Stock
1- 11
$4.090
12-71
$3.681
72+
$3.477
Backer Rod Insulator, 5/8 In X 20 Ft 100499 272558 EA 3/0In Stock
1- 11
$5.390
12-71
$4.851
72+
$4.582
Backer Rod Insulator, 3/4 In X 20 Ft 100503 3519295 EA 6/0In Stock
1- 11
$9.190
12-71
$8.271
72+
$7.812