Innovative Corrosion Solutions for Oil, Gas and Process Chemical Industries

About us

Protomega is a bumiputra company and Zerust-Excor exclusive product agent in Brunei Darussalam. We are providing comprehensive range of corrosion management solutions to oil, gas and energy related industry.

In Protomega, our team are multi disciplined with extended Oil & Gas experience to assure safe and timely delivery.

Our Products

Zerust® VCI Packaging Film

Zerust® VCI packaging films and paper are safe to use and contain proprietary chemical formulations that release an invisible, odorless, and corrosion inhibiting vapor into the air. The Zerust volatile corrosion inhibitor molecules settle on exposed metal surfaces in an enclosure and interrupt the electrochemical process that causes corrosion. Zerust film and sheeting products come in various thicknesses, strength enhancements, protection types, colors, shapes and sizes.

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Zerust® Vapor Capsules and Diffusers

Zerust® Vapor Capsules and Diffusers provide targeted corrosion protection in hard-to-reach enclosed spaces or can be used as added protection to Zerust packaging products. Diffusers emit powerful Zerust Volatile Corrosion Inhibitor (VCI) molecules into an enclosure that settle on metal surfaces and protect them from corrosion.

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Zerust® Corrosion Inhibitor Liquids, Additives, Cleaners and Rust Removers

Zerust’s AxxaClean™ rust and tarnish removers are powerful solutions for the rework and recovery of metal items. Zerust offers a range of technologies, from pH neutral products to more aggressive products that also inhibit flash corrosion on cleaned surfaces.

Zerust’s AxxaClean™ Surface Cleaners and Washes is an advanced surface cleaners remove residual contaminants and soils left by metalworking processes. Use as a final wash step to control corrosion on contaminated or highly reactive metals.

Zerust rust preventatives and coatings range from effective water-based solutions to greases designed to give standalone protection, even in aggressive outdoor environments.

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Our Services

Mothballing & De-Mothballing Services

Corrosion Protection & Preservation services on large valuable equipments during transportation, storage or downtime period. Equipments preserved include heat exchange bundle, drilling rigs, turbine, boiler, offshore equipments and etc

Indoor Corrosion Preservation Services

Corrosion Protection & Preservation on indoor equipments for downtime period or storage-in-transit period. Equipments preserved include machinery, valves, flanges and etc

Outdoor Corrosion Preservation Shrink Wrapping Services

Corrosion Protection & Preservation Shrink wrapping on outdoor equipments for storage-in-transit period. Equipments preserved include launcher door, pipe, flanges, valves and etc

Derusting, Reworking & Contamination Cleaning Services

Derusting, reworking & contamination cleaning services for onshore, offshore and warehouses.

Offshore & Onshore Flange Protection Services

Offshore & onshore flange protection services. Our flange protection, Zerust® Flange Savers™, has been proven world wide on it's safety and efficiency.

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AST Tank Protection Services

Innovative and unique new method to protect AST tank protection. This system has demonstrated results far superior to any alternatives previously available and has been validated by clients with serious corrosion problems.

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Contact Us


Brunei Main Office
B9, 2nd Floor,
Shakirin Complex,
Spg. 88, Kiulap,
Bandar Seri Begawan BE1518,
Negara Brunei Darussalam.

Tel: +673 868 5083

Malaysia Office
Lot 3469, Lorong 5A,
Permy Technology Park,
Jalan Tudan, Miri,
98000, Sarawak Malaysia.

Tel: +673 868 5083