Promaspray P400

PROMASPRAY®-P400 is a Portland cement based, spray applied fire resistive material. It is a medium density wet mix product designed to provide fire protection for structural steel in commercial and high-rise construction.
The durable surface of the product makes it well suited for application in areas which may be subjected to higher levels of abuse.



System advantages / Customer benefits

  • Structures protected with PROMASPRAY®-P400 can provide fire resistance for up to 240 minutes in accordance with ASTM E119 (UL 263)

Frequently Asked Questions