Rapid Flex CJ – Control Joint Filler

Rapid Flex CJ is a 100% solids, two-component, UV resistant, semi-rigid, rapid curing, polyurea for filling control and construction joints in industrial concrete floors.  Call for discounts on bulk orders.

Rapid Flex CJ allows for joints to be shaved quickly for a fast turnaround.

Compliance with ACI 302, section 4.10 recommendation for joint fillers used in saw cut/control joints with a Shore A Durometer of 85. 

USDA accepted and authorized for use in federally inspected meat & poultry plants.

Rapid Flex CJ can be used for the repair of damaged or spalled joint nosing and cracks. 

• Freezer Floors
• Heavily trafficked retail concrete floors 
• Repair of cracks and joints in old concrete floors
• Industrial and commercial concrete floors subject to heavy forklift traffic

Features & Benefits 

• Easy 1-to-1 mix ratio
• Pourable, dark gray consistency
• Can be applied and cured down to -20 F
• Available in 22 fl oz cartridges and 10-gallon units
• High elongation (200%) to resist tearing due to excessive movement
• Semi-rigid flexibility that does not weld slabs together or become brittle with age
• Optimum hardness (Shore A = 85) to transfer wheel loads while allowing moderate movement