Backer rod is a type of flexible foam used to back caulk or sealant when filling in joints and cracks in your construction. The foam forces the caulk to form a tighter seal and reduces the amount …

Simple yet versatile, a steel rod offers countless uses. From welding to rebar, tool repairs to furniture design, you can use steel rods to support, reinforce and create. Shop Lowe’s for steel …

Backer Rod is an easy to compress rope-like celled foam. It is inserted into a clean joint at the required depth before caulking/sealing. Backer Rod creates an even depth and supports the …

The M-D Backer Rod provides a base for caulking to prevent caulk waste in deeper, larger gaps or joints. Backer rod can also fill gaps to protect the home against drafts, moisture, dust and …

Joint width to depth ratio should be 2 to 1 with a minimum depth of 1/4” or a maximum depth of 1/2”. For best results, diameter of the backer rod should be 1/8” larger than the width of the joint.

Get free shipping on qualified Backer Rods products or Buy Online Pick Up in Store today in the Building Materials Department.

Backer rod is a type of flexible foam used to back caulk or sealant when filling in joints and cracks in your construction. The foam forces the caulk to form a tighter seal and reduces the amount …

Backer rod is an ideal non-absorbent compressible backup material inserted into a joint to control sealant depth. This creates a backstop to allow proper sealant tooling and proper sealant of …

The M-D Backer Rod provides a base for caulking to prevent caulk waste in deeper, larger gaps or joints. Backer rod can also fill gaps to protect the home against drafts, moisture, dust and …

Dec 23, 2008 · CRL Closed Cell Backer Rod is a round, flexible, closed cell polyethylene foam with an exterior "skin" used as a backing and thickness control device for elastomeric and …

Jan 14, 2025 · See the appropriate backer rod sizes (for both closed-cell and open-cell backing rod) to use with different building joint widths.

Get the job done right with a spool of Mutual Industries Standard Backer Rod! This spool backer rod is a do-it-all mainstay you'll never want to live without. It is particularly excellent for …

Cross-linked polyethylene backer rods can be used with tar, asphalt, cement, and other hot-pour sealants. For Max. Joint Wd. Choose from our selection of 1 1/4" diameter backer rods in a …

Backer Rod is used to partially fill deep expansion joints and cracks before the application of your sealant. It helps prevent 3-sided adhesion while allowing you to control the depth of the …

Round, firm, resilient, polyethylene extruded closed celled foam with a water resistant outer skin. Provides controlled depth for sealants. Compresses up to 50% in smaller sizes and 30% in …

1/4 inch Diameter Polyethylene Backer Rod, Closed Cell, ASTM C509 / D1667 Grade. Custom Cut Length. Price/Foot. Round, firm, resilient, polyethylene extruded closed celled foam with a …

Easily trimmed to the desired size with scissors, it offers a customizable fit for various applications, ensuring a perfect match for your specific requirements. The backer rod's self …

Discover the best Backer Rods in Lowe's Top Rated list. Find the top 100 most popular Backer Rods available now.

1/4 inch Diameter Backer Rod, Medium Soft, Light Gray Color, closed cell with non-stick closed celled skin. Custom cut in one continuous piece. Price Per Foot. Ordering Notes: 1-2 business …

Shop Bon Tool Caulk finishing tool in the Caulk Accessories department at Lowe's.com. This adjustable backing rod tool is reinforced with a handle that withstands rough use on surfaces …