This product is applied to all forms of structures: Buildings, Roofs, Trains, Trams and Cabinets to form a constant temperature within a space. Applied at 3mm the temperature can be as high as 170°C staying as cool as 49°C within a structure. The most advanced insulating coating in the world…

Immediate Effect
Energy Saving
Low Heat Transfer
Excellent Acoustic Values

Temperature Reduction

215°C 56°C
183°C 52°C
160°C 48°C
145°C 45°C
121°C 45°C
112°C 40°C
100°C 35°C
70°C 32°C
60°C 29°C



Chart showing heat reduction from a Therma-Light coated steel panel, 2mm thick. Laboratory results using a hot plate and infrared thermometer – October 2018.

Therma-Light coating takes the concept of thermal efficiency to completely new levels.

This state of the art coating can be applied by spray, brush or trowel. It can also be used as a “free film” – where we supply you with a one square metre panel of Therma-Light (3mm thick) for cutting to shape and adhesion onto your desired surface or components.

In addition to giving excellent thermal insulation, Therma-Light does not permit algae growth and is quick drying. It is built up wet on wet in layers to achieve the desired target thickness of 3 millimetres. Therma-Light is an impermeable insulation coating and it will adhere permanently to Steel, Aluminium, Foam, as well as many other surfaces. Depending on the location and objectives for the coating, Therma-Light can be overcoated with a decorative paint.

Therma-Light is, as its name suggests, very lightweight. Water based with very low Volatile Organic Compound (VOC) levels, it can be used across a wide range of process industries without them having to stop.

An area of use is on process pipework, process tanks and situations where it is important to reduce the heat emanating from production plant. One area of use is in reducing energy wastage of steam operated plant that cannot easily be wrapped in cladding. In fact, applying Therma-Light to hot (or cold) process pipework instead of traditional cladding provides a very useful extra benefit. Because the coating is bonded directly to the steel pipeline and is “solid”, there is no opportunity for water ingress, either from external sources or condensation. Therefore there is no pipeline corrosion underneath the cladding as one finds with traditional mineral fibre or foam insulation. And not having such corrosion leads to both safety and production benefits.

A useful by product of Therma-Light is its ability to improve local acoustic properties. Of course this depends very much on the precise location and situation in which the coating is being used. Therma-Light also acts as a barrier to heat. It will also keep cold items cold. A test with LPG, which boils at -160°C, with a container coated in 30mm of Therma-Light kept the LPG liquid – an amazing feat.