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Safeboard products are made of various combinations of magnesium oxide cements including magnesium chloride and magnesium sulphate, filled with natural plant fiber, expanded perlite/foam particles, several layers of reinforced alkaline ceramic glass fiber mesh, unwoven fabric, etc.  The highly durable Non-Combustible board will not rot and can be used as an alternate to chipboard, plywood, OSB, OSB in SIP panels, fiber cement board, gypsum (drywall) board, fire protection applications, etc.  Safeboard also contains natural Antimicrobial Technology which controls most antibiotic-resistant pathogens.

Safeboard is a new green composite building material processed by high technology including mixing, forming, heating, pressing, cutting and bonding.  This ensures that Safeboard has a lower impact on the environment.  Terasun achieves their superior strength and flexibility by the introduction of layers of alkaline resistant ceramic glass fiber mesh.  

Safeboard consistent high quality of the product is maintained and monitored through a sophisticated controlled process to ensure a superior finished board which always fulfills our commitment to quality assurance.  Product testing, monitoring and code assurances are continually conducted by UL, Intertek and NTA. 

 Terasun LLC (a USA Wyoming Company) is the exclusive USA/Canada master distributor of Safeboard products and services.  Terasun LLC is a wholly owned subsidiary of Barakel, Inc (a Wyoming Corporation USA)

Safeboard is a registered brand of Terasun Magnesium Corporation with co-manufacturing facilities in China and two product production facilities in the development stage within the United States.



Fire Rated, Non-Flammable, Non-Combustible including other testing requirements.

Class A 1 and 2 hour rated.

IBC Code Compliant Type I through Type V Construction

ICC Compliant under AC386 (Acceptance Criteria for MAGNESIUM OXIDE BASED SHEETS.)

Thermal Insulation Properties

Provides a high level of resistance to thermal movements during hot and cold cycles (Thermal Shock)

Impact Resistant  

 An ability to withstand abuse,  including surface impact

Low Carbon Manufacturing Process

A natural cured process with a chemical reaction using low levels of heat and a lengthy drying out stage

Moisture & Water Resistant

Terasun Safeboard will not physically deteriorate when subjected to water or moisture. Provides a strong moisture barrier

Sound Insulation

Provides excellent sound insulation for walls, floors and ceilings

Rodent Resistant

Resistant to rodent infestation like mice, rats and insects

Easy and Fast to work

Easy and simple to prepare and attach. Rough surface allows application of textured, cementitious renders or direct paint / wallpaper

Mould Resistant

Unlike paper faced / wood based products; Terasun does not contain cellulose, limiting mould growth


Ensures a healthy, durable working building with a natural ability to absorb and release moisture

Chemically Stable

Produced from natural inorganic raw materials, resulting in a strong, durable chemically stable board

Non- Hazardous to health

Will not cause harm to persons and/or the environment. Terasun Safeboard is made without asbestos or other inorganic fibers.

Product advantages


1With great fire proof, Terasun Safeboard is a non-combustible board and is Class A Rated. 

2With excellent water proof, Terasun Safeboard is humidly stable and can maintain stability in performance and not expand in places of high humidity.

3With high intensity, Terasun Safeboard is more solid than conventional paperbacked gypsum drywall including Type X.  Terasun Safeboard is solid, substantial and not easily damaged by shocks. 

4Thermal insulation and sound insulation: Terasun Safeboard has great thermal insulation and heat preservation values.  Any size partition wall where Safeboard is used has better heat preservation than normal gypsum drywall.

5Long endurance in use: Terasun Safeboard  is characteristic and performance stable, acid and alkali resistance, which ensures super long endurance.

6Low shrinkage: Terasun Safeboard is made by using advanced techniques like pressing by advanced components. The dry state shrinkage ration and expansion rate are well controlled and it's the best board among all inorganic boards with respect to the performance.

7Convenient for construction: Terasun Safeboard has good mechanical properties and is able to be sawed, shaved, and nailed without warping or cracking.

Terasun Sulfate Magnesium (TSM)  


TERASUN (TSM) SAFEBOARD (fiber reinforce magnesium composite board) is our new advanced generation product without calcium ions.

TERASUN (TSM) SAFEBOARD contains no chloride at all, which means it is totally anti-halogenation.

  video about Terasun (TSM)

TSM is Anti-halogenation, water resistant, humidly stable, fire resistant, termite resistant, light weight, flexional (easy to be shaped, perforated and bended), long service life, and environmental friendly.

is a revolutionary building material that provides an alternative to concrete  backer board, exterior structural (OSB) wall board, interior gypsum (drywall)board and other traditional building materials. 

 especially suits suspended ceilings, exterior & interior wall projects, office buildings, apartment buildings, conferences centers, hotels, hospitals, clean plants, labs, commercial centers, tunnels, subways, airports, warehouses, residential homes, etc. 
  TSM also has high fire ratings, strong impact strength and can be designed with great ballistic values for military and non-military uses.








Introduction to MOCA

 Peter Francis  MOCA Canada

MgO product overview


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