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M-D Building Products 71480 1/2-Inch by 20-Feet Backer Rod, Gray
  • M-D Building Products 71480 1/2-Inch by 20-Feet Backer Rod, Gray
  • M-D Building Products 71480 1/2-Inch by 20-Feet Backer Rod, Gray
  • M-D Building Products 71480 1/2-Inch by 20-Feet Backer Rod, Gray
  • M-D Building Products 71480 1/2-Inch by 20-Feet Backer Rod, Gray
  • M-D Building Products 71480 1/2-Inch by 20-Feet Backer Rod, Gray

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M-D Building Products 71480 1/2-Inch by 20-Feet Backer Rod, Gray

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Brand
M-D Building Products
Item Weight
0.01 Ounces
Item Form
Foam
Maximum Gap Fill
0.5 Inches

Key features

  • The product is 1/2"x20' Caulk Back Rod
  • Easy to use
  • The product is manufactured in China
  • Fills large gaps and openings to prevent drafts
  • Provides a sound surface for caulking projects
  • Recommended for use in expansion joints in driveways and sidewalks
  • Twist multiple strands of cord together for extra large gaps
  • Easily trimmed to size with scissors
  • Fills large gaps and openings to prevent drafts
  • Provides a sound surface for caulking projects
  • Recommended for use in expansion joints in driveways and sidewalks
  • Twist multiple strands of cord together for extra large gaps
  • Easily trimmed to size with scissors

Specifications

ColorGray
BrandM-D Building Products
Item Weight0.01 Ounces
Item FormFoam
Maximum Gap Fill0.5 Inches
Product Dimensions12 x 8.75 x 2 inches; 0.01 Ounces
Item model number71480
ManufacturerM-D Building Products
Country of OriginChina
Domestic ShippingItem can be shipped within U.S.
International ShippingThis item can be shipped to select countries outside of the U.S. Learn More
ASINB0CBWBRTRB

About this product

Product Description M-D Building Products 71480 Backer Rod for Gaps & JointsM-D Building Products 71480 Backer Rod for Gaps & Joints Features: Non-absorbent, closed-cell polyethylene pre-caulking material Use before caulking to fill gaps and openings larger than 1/2" x 1/2" Prevents 3-point bonding 20' 71464: 3/8" 71680: 1/2" 71506: 5/8" From the Manufacturer Poly Foam Caulk Saver acts as a filler in large gaps before applying caulk. Insulates and cushions. Use in pavement cracks wall joints and foundations.

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