Bonstone 404 is our "flagship" crack injection epoxy for horizontal surfaces. First developed to fully comply with the requirements of ASTM C-881. Along with 405, Bonstone 404 has the longest field history of any Bonstone injection products.

Applications:

• Bond concrete to other construction materials
• Bond concrete to concrete
• Bond new concrete to old concrete
•  Permanently "welds" cracks back together

Benefits and Attributes:

• Low - medium viscosity
• Complies with ASTM C-881

ADDITIONAL INFO

Mix Ratio = 2:1 by volume

Set Time = 3hrs @ 75°F

Available in = Quarts, Gallons & Pails

Technical Data Sheet

MSDS Request