The FA seal is used by mixing three types of liquids including specially modified asphalt emulsion, hardening agent of special resin, and retardant to adjust curing time.
It is a cold type crack sealant.

• ・Because of its excellent permeability, it penetrates well into thin cracks such as hair cracks and seals it.
• ・Excellent flexibility after hardened to keep filled in cracks and joints.
• ・The asphalt emulsion is used for better adhesion with asphalt pavement exerting a high water shielding effect.
• ・If you want to secure a long working time, or want to accelerate traffic opening, you can adjust the amount of delay agent.

A penetration type crack sealant can fill cracks in the surface and binder course and even deeper layers by pouring on the surface of high-functional pavement type I. It revive a high water shielding effect too.

• ・Due to its low-viscosity, it passes through the high-functional pavement type I surface and maintains permeability
• ・Excellent flexibility to keep filled in cracks and joints.
• ・It is safe and easy to handle at ambient temperature