Spray Coatings

A pasty coating is a spray coating made of powder mixed with water using a machine to produce a paste. This paste is conveyed into a pipe into which compressed air is also injected, making it possible to spray the product at the outlet of the pipe. Promat produces plaster-based coatings, PROMASPAY®-P300 and cement, PROMASPRAY®-C450, which allow these coatings to be used to protect steel, concrete or wood structures against fire.