Muscat – A team of students from Sultan Qaboos University (SQU) has developed an industrial coating using natural rocks sourced from Oman, offering a sustainable and cost-effective solution to combat metal corrosion in sectors such as oil, gas, and infrastructure.

The student startup, Cerbal, has created a coating that is resistant to corrosion, heat, and electricity. Composed of 70% to 80% neglected natural rocks, the product is designed for use in harsh environments and industries where corrosion leads to frequent maintenance costs and environmental impact.

“We asked ourselves – can we find an effective solution in nature?” said Aya bint Ahmed al Balushi, who leads the project’s development and production. “This is an environmentally friendly product that protects metal structures and offers a local alternative to imported materials.”

The coating is aimed at applications in oil and gas fields, desalination plants, construction sites, seaports and government-managed infrastructure. The team believes it offers a viable substitute to existing commercial coatings, many of which are imported and less sustainable.

Aya acknowledged the hurdles of market entry. “We are competing with established products and industry habits,” she said. “There’s also a shortage of local expertise in industrial coatings, which made development more challenging.”

Support from SQU was key to the project’s progress. The university provided laboratory access, scientific equipment, and faculty mentorship through the College of Science. This allowed the team to refine the formula, conduct scientific testing, and gather technical feedback.

Cerbal’s product has undergone trials in controlled environments simulating real-world industrial conditions. The team also consulted with engineers and specialists to improve the coating’s performance and adapt it to market needs.

“This project goes beyond just creating a product,” said Aya. “It’s about translating academic research into practical, sustainable solutions that contribute to local industries and reduce our dependence on imports.”