Foam Backer Rods Lowes

A backer rod is a cylindrical type of foam used to fill cracks and gaps between building materials.

Foam backer rods lowes.

For best results diameter of the backer rod should be 1 8 larger than. Carefully push backer rod into the joint with a blunt tool cut to desired length. The backer rod becomes an integral part of the joint into which it is installed and therefore is available in a range of diameters to accommodate. Joint width to depth ratio should be 2 to 1 with a minimum depth of 1 4 or a maximum depth of 1 2.

It is inserted into a clean joint at the required depth before caulking sealing. The backer rod helps. Find backer rods at lowe s today. X 5 quikrete 1 2 in.

In all these applications it is used for three major purposes. Before caulking use the md building products 1 2 in. Backer rod is used to partially fill deep expansion joints and cracks before the application of your sealant. Backer rod is an easy to compress rope like celled foam.

Many sizes diameters are available for optimal fitting to the size of the joint being sealed. 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 other cold applied sealants. 3 8 w x 20 long foam backer rod gap filler. Caulk backer rod to help fill gaps and openings in pavement cracks wall joints foundations sidewalks and driveways.

Prices promotions styles and availability may vary by store and online. Expansion joint is a joint filler made from resilient cane fibers and is used to prevent damage during expansion and contraction of concrete. It is used in a wide range of applications including tiling flooring window paneling and stoneware among others. Therefore the quantity shown may not be available when you get to the store.

Backer rod creates an even depth and supports the sealant caulk allowing it to form the proper shape about 2x as wide as deep. Inventory is sold and received continuously throughout the day. Backer rods are usually round flexible lengths of foam that are used as a backing in joints or cracks to help control the amount of sealant caulking used and create a back stop. Closed cell backer rod.