Collection: Joint Repair Tool
Worn, cracked, or open joints are one of the most common causes of water
damage and structural issues in the home. Our Joint Repair Tools are designed
to help you reseal, reinforce, and restore joints quickly and cleanly —
whether you're working on expansion joints, wall joints, floor joints, or
pipe connections.
From bathroom wall joints to kitchen countertop seams, outdoor patio
expansion joints to baseboard connections, having the right joint repair tool
means you can fix the problem properly the first time. Clean edges, strong
bonds, and a finish that holds up long after the job is done.
Shop our joint repair tools, joint sealant applicators, expansion joint
fillers, and joint repair kits — built for DIYers who want a professional,
lasting result without the contractor price tag.
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Foam Backer Rod for Gaps Concrete Crack Filler Joints Foam Gap Filler Caulk Saver Backing Rod Concrete Filler Rope (Black, 5/8 Inch x 33 Feet)
Vendor:HKACSTHIRegular price $21.74 USDRegular priceSale price $21.74 USD -
Foam Backer Rod for Gaps Concrete Crack Filler Joints Foam Gap Filler Caulk Saver Backing Rod Concrete Filler Rope (Black, 1/4 Inch x 10 Feet)
Vendor:HKACSTHIRegular price $10.14 USDRegular priceSale price $10.14 USD -
Foam Backer Rod for Gaps Concrete Crack Filler Joints Foam Gap Filler Caulk Saver Backing Rod Concrete Filler Rope (Black, 1/2 Inch x 33 Feet)
Vendor:HKACSTHIRegular price $20.29 USDRegular priceSale price $20.29 USD -
Foam Backer Rod for Gaps Concrete Crack Filler Joints Foam Gap Filler Caulk Saver Backing Rod Concrete Filler Rope (Black, 2 Inch x 6.6 Feet)
Vendor:HKACSTHIRegular price $24.64 USDRegular priceSale price $24.64 USD -
Foam Backer Rod for Gaps Concrete Crack Filler Joints Foam Gap Filler Caulk Saver Backing Rod Concrete Filler Rope (Black, 5/8 Inch x 10 Feet)
Vendor:HKACSTHIRegular price $17.39 USDRegular priceSale price $17.39 USD -
Foam Backer Rod for Gaps Concrete Crack Filler Joints Foam Gap Filler Caulk Saver Backing Rod Concrete Filler Rope (Black, 1/2 Inch X 100 Feet)
Vendor:HKACSTHIRegular price $37.69 USDRegular priceSale price $37.69 USD -
Foam Backer Rod for Gaps Concrete Crack Filler Joints Foam Gap Filler Caulk Saver Backing Rod Concrete Filler Rope (Grey, 1/2 Inch X 100 Feet)
Vendor:HKACSTHIRegular price $37.69 USDRegular priceSale price $37.69 USD -
Foam Backer Rod for Gaps Concrete Crack Filler Joints Foam Gap Filler Caulk Saver Backing Rod Concrete Filler Rope (3/4 Inches x 10 Feet)
Vendor:YOUGAVRSRegular price $14.49 USDRegular priceSale price $14.49 USD -
Foam Backer Rod for Gaps Concrete Crack Filler Joints Foam Gap Filler Caulk Saver Backing Rod Filler Rope Concrete Joint Filler (1/2 Inch x 10 Feet)
Vendor:MacepasonRegular price $13.04 USDRegular priceSale price $13.04 USD -
Foam Backer Rod for Gaps Concrete Crack Filler Joints Foam Gap Filler Caulk Saver Backing Rod Filler Rope Concrete Joint Filler (1/2 Inch x 100 Feet)
Vendor:MacepasonRegular price $42.04 USDRegular priceSale price $42.04 USD -
Foam Backer Rod for Gaps Concrete Crack Filler Joints Foam Gap Filler Caulk Saver Backing Rod Filler Rope Concrete Joint Filler (1 Inch X 10 Feet)
Vendor:MacepasonRegular price $17.39 USDRegular priceSale price $17.39 USD -
Flexible EPDM Rubber Strip (100 ft Long and 1 inch Wide) for Concrete Crack Repair and Replacement - Weather and Aging Resistant Expansion Joint Filler for Driveways and Sidewalks
Vendor:RTHIEAIRegular price $289.99 USDRegular priceSale price $289.99 USD -
Flexible EPDM Rubber Strip (25 ft Long and 1 inch Wide) for Concrete Crack Repair and Replacement - Weather and Aging Resistant Expansion Joint Filler for Driveways and Sidewalks
Vendor:RTHIEAIRegular price $97.14 USDRegular priceSale price $97.14 USD -
Flexible EPDM Rubber Strip (25 ft Long and 1-1/2 inch Wide, Suitable for 1-1/4“ to 1-1/2”) for Concrete Crack Repair and Replacement - Weather and Aging Resistant Expansion Joint Filler for Driveways
Vendor:RTHIEAIRegular price $133.39 USDRegular priceSale price $133.39 USD -
Flexible EPDM Rubber Strip (50 ft Long and 3/4 inch Wide) for Concrete Crack Repair and Replacement - Weather and Aging Resistant Expansion Joint Filler for Driveways and Sidewalks
Vendor:RTHIEAIRegular price $124.69 USDRegular priceSale price $124.69 USD -
Flexible EPDM Rubber Strip (15 ft Long and 1 inch Wide) for Concrete Crack Repair and Replacement - Weather and Aging Resistant Expansion Joint Filler for Driveways and Sidewalks
Vendor:RTHIEAIRegular price $65.24 USDRegular priceSale price $65.24 USD















