CRACKBOND® JF Joint & Crack Filler

Flexible Polyurea For Filling Control Joints, Saw Cuts and Active Cracks – Concrete Crack Filler.

This elastomeric, Polyurea joint filler (formerly known as JF-311) allows 10-15% movement of installed joint width and can be used in temperatures between -40 °F to 120 °F (-40 °C to 49 °C). Available in cartridges and in bulk. Learn more about this joint filler and crack filler with Adhesives Technology Corporation today! Give us a call: 1-754 399-1684. You can also Contact Us as well!

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  • Treats moving cracks
  • Used to fill tooled interior/exterior control joints or new construction saw joints on horizontal concrete surfaces
  • Protects joint edges from spalling due to wheeled traffic
  • For best performance, the maximum joint width is 3/4 in.(19 mm) and joint depth should be a minimum of 3 times the width for industrial floor applications receiving heavy duty vehicle traffic
  • Minimum depth can be reduced to 1/2 in. (13 mm), for foot traffic
  • May be used for exterior applications when minimal joint movement from thermal cycling will occur
  • Keeps joints free of debris and provides a continuous surface for weight loading
  • Acceptable for use in USDA inspected facilities
  • VOC compliant formulations
  • Shore A hardness supports traffic
  • Self-leveling, low viscosity system
  • 18 month shelf life
SizePart No.Qty
8.6 fl. ozA9-JF12
21.2 fl. oz.A22-JF12
10 gallon kit*B5G-JF-A1
B5G-JF-B1
*Must order 1 each of component A and B

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Part No.Description
TM9HD9 oz. Manual Dispensing Tool (8.6 oz. Cartridge)
TM22HD22 oz. Manual Dispensing Tool for 21.2 oz. Cartridge
TB22HD-A22 oz Battery Dispensing Tool (21.2 oz cartridge)
TB22HDXL-A22 oz Battery Dispensing Tool (21.2 oz cartridge) with extended carriage
TA22HD-A22 oz. Pneumatic Dispensing Tool for 21.2 oz. Cartridge
T1210″ Nozzle For 9, 22 & 53 oz Cartridges
T12-3PK3 pack T12; 12 each 3-packs per case (36 nozzles)

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Dispensing Tools & Accessories

Available Packaging