Your choice of system would depend on the end performance of the protective coating required.
Polyurea’s are commonly used in waste water applications due to their superior Hydrogen Sulphide (H2S) resistance.
Fire Retardant Coatings
Era Polymers offer one off the shelf Fire Retardant grade, Eraspray ESU500D FR. The addition of fire retardants can be made to all Eraspray systems.
Era Polymers | Polyurethane Systems House
Era Polymers operates six divisions within the company: Elastomers, Foams, Coatings & Membranes,
Machinery, Trading and Toll Manufacturing. We have four state of the art manufacturing facilities: two are located in the Sydney suburb of St Marys, one in Melbourne and one in Auckland, New Zealand. Our Research and Development Centre is also based in Sydney, NSW. Additional Sales Offices are based in Adelaide, Auckland, Brisbane, Melbourne, and Singapore. Stock is warehoused in all capital cities of Australia, as well as Belgium,Canada, China, Dubai, Malaysia, New Zealand, South Africa and the USA. Our customers worldwide are serviced by our extensive distributor network.