Hygitech & Global Services (HGS) operates as a subsidiary of EEC group of companies one of Oman’s largest and most prominent industrial and manufacturing groups since 1974. HGS specializes in manufacturing silicone sealants and its derivatives and operates in a state-of-the-art facility. The company produces large scale world standard products for both the construction and industrial fields in the Sultanate.


As a known industry pioneer, we’re used to working with all types of customers - local or global, large or small. Exceptional quality is the foundation and the driving force behind of our company.


We work in a highly competitive field, so we’re constantly investing in technology and research to make sure we stay ahead of the curve. Our commitment to quality guarantees our success and your satisfaction.

Lab Experiment

Optimal High-Performing Silicone Sealants

Silicone sealants serve an important role and are an integral requirement in today’s modern building material industry.

Their durability and multipurpose usage have made it an essential product in all key industries. Whether to prevent moisture and air penetration or for uses such as expansion, construction, connection and movement joints, Hygitech’s NIMER 44® provides you with the ultimate solutions. Specific sealants compatible for food contact or suitable for natural stone or those that display fire retardancy properties can also be provided to suit our customers’ needs.

Advantages of our Silicone Sealants

Our customers can benefit from Hygitech’s NIMER 44® silicone sealants by selecting the best product applicable for their needs. Hygitech’s NIMER 44® products offer a number of significant advantages over alternative technologies such as:


  • Excellent aging characteristics  

  • Resistant to ultraviolet light and weathering

  • Does not degrade when exposed to external elements

  • High movement and multidirectional capability for joints 

  • Wide operational temperature range

  • Better resistance to color fading​

Nature Reflecting on Crystal Glass

Sustainability Benefits

Silicone sealants offer a stability factor which makes them he chosen polymer for use by builders and others in the construction industry. Hygitech’s NIMER 44® sealants

  • Greatly improves the mechanical properties of the material, allowing it to last longer, thus greatly reducing its environmental impact

  • Maintains its retention of initial shape and mechanical strength under heavy thermal stress or sub-zero temperatures

  • Decreased environmental impact and carbon footprint due to the absence of solvents that cause greenhouse gas emission

  • Are extremely durable and can resist decay caused by severe weather conditions, moisture or sunlight