Specification Brand : M-D Building Products BulletPoint1 : Poly Foam Caulk Saver acts as a filler in large gaps before applying caulk BulletPoint2 : Use in pavement cracks wall joints and foundations BulletPoint3 : Fills large gaps and openings to prevent drafts BulletPoint4 : Provides a sound surface for caulking projects BulletPoint5 : Recommended for use in expansion joints in driveways and sidewalks Color : Natural CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier1 : 043374714807 ExternallyAssignedProductIdentifier2 : 0043374714807 ExternallyAssignedProductIdentifier3 : 00032277620605 IncludedComponents1 : 25-pack IncludedComponents2 : cable ties ItemForm : Foam ItemLength : 11 inches ItemName : M-D 71480 1/2" X 20' Backer Rod For Gaps & Joints ItemPackageDimensions_Height : 30.48 centimeters ItemPackageDimensions_Length : 1.016 centimeters ItemPackageDimensions_Width : 24.13 centimeters ItemPackageQuantity : 3 ItemTypeKeyword : rope-caulk ItemTypeName : 11” natural releasable standard duty, 25-pack Manufacturer : M-D BUILDING PRODUCTS INC Material : Nylon MaximumGapFill : 0.5 inches ModelName : Forney ModelNumber : 71480 NumberOfItems : 1 NumberOfPieces : 25 PartNumber : 71480 ProductDescription : M-D Building Products Gray Polyethylene Caulk Backer Rod For Driveway and Sidewalk 20 ft. L x 1/2 in. M-D Building Products 71480 Backer Rod for Gaps & Joints M-D Building Products 71480 Backer Rod for Gaps & Joints Features: Non-absorbent, closed-cell polyethylene pre-caulking material. Use before caulking to fill gaps, Prevents 3-point bonding.1/2" x 20', Caulk Backer Rod, For Gaps & Joints, Non-Absorbant, Closed Cell Polyethylene, Pre-Caulking Material, Use Before Caulking To Fill Gaps & Openings Larger Than 1/2" x 1/2", Prevents 3 Point Bonding. 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. Use before caulking to fill gaps and openings larger than 1/2" x 1/2" Prevents 3-point bonding. 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. ProductSiteLaunchDate : 2016-10-27T11:20:02.104Z Size : 11 Inch SupplierDeclaredDgHzRegulation : unknown TensileStrength : 50 pounds UnitCount : 1 WaterResistanceLevel : water_resistant