About this item

• Foam
• ¡¼Backer Rod in Different Sizes¡½There are a variety of foam rod sizes are available foam rods to meet your daily caulking needs. We provide foam backer rods with diameters of 1 inch, 1/2 inch, 1/4 inch, 3/4 inch, 5/8 inch, 3/8 inch, 1.5 inch and more. These concrete crack filler strips are an ideal solution for concrete crack repair.
• ¡¼High Quality Backing Rod¡½The caulk backing rod is made from high density foam, which features with non absorbent, flexible, high rebound and long lasting using. These reliable concrete joint filler not only provides safety but also ensures excellent sealing capabilities.
• ¡¼Efficient Concrete Crack Filler¡½The foam backer rod is not only a substitute of caulk saver, but also easy to use. Simply cut the backer rod to the length you need, insert it into the gap, and gently press it into place for a tight, secure fit. Be sure to measure the gap before purchasing to ensure the best fit.
• ¡¼Suitable for Most Cracks¡½The foam backer rod can work for a variety of cracks, such as expansion joints in driveway and sidewalks, wood cracks, sealing wall cracks, dpavement fissures, foundation gaps, panel joints, and more.
• ¡¼Wide Applications¡½Beyond sealing cracks, our backer rod serves many purposes, including sealing sliding doors, glass doors, windows, wardrobe seams, and closet gaps. It¡¯s also great for sealing doors, windows, and hatches in vehicles, boats, and other uses such as posting dog's ears up, making ring holders, and hand craft projects.