Belzona 1593

A high temperature epoxy coating is an industrial-grade, two-component lining engineered to provide corrosion protection under elevated temperature conditions, including continuous immersion. Unlike conventional epoxies, these systems are formulated to resist thermal cycling, permeation and chemical attack in demanding environments such as oil and gas production vessels, boiler systems, condensers and heat exchangers.

Yes, high temperature epoxy coatings are specifically designed for continuous immersion in water and hydrocarbons. Belzona 1593 was tested in-house according to NACE TM0174 and passed six-month testing without exhibiting any rusting or blistering at 160°C (320°F).

High temperature epoxy linings should be applied to blast cleaned surfaces. Once loose contamination has been removed and the substrate has been degreased, an abrasive should be selected to give the necessary standard of cleanliness and a minimum depth profile of 3 mils (75 microns). The substrate should be blast cleaned to ISO 8501-1 Sa 2 ¹/₂ very thorough blast cleaning; American Standard near white finish SSPC SP 10; Swedish Standard Sa 2 ¹/₂ SIS 05 5900.

In oil and gas and petrochemical industries, aggressive corrosion is a significant concern. High temperature epoxy linings are commonly applied to the internal surfaces of carbon steel equipment including pipework, vessels, tanks, and pumps to protect against corrosive media and extend service life.

Yes. Belzona 1523 is the spray applied version of Belzona 1593, designed for application to large surface areas. Belzona 1523 has a lower viscosity formulation, allowing it to pass through airless spray pumps easily and efficiently, making it well suited to large scale industrial lining projects.

Both Belzona 1523 and Belzona 1593 have been developed with field application in mind. Neither product requires specialist application equipment such as flame spray or metal spray systems, Belzona 1593 can be applied by brush or simple hand applicators, while Belzona 1523 is compatible with standard airless spray equipment commonly available on site.