Heat Insulation Paint HIP AERO FAC

The revolutionary new heat insulation paint with the most advanced aerogel in practical use.

Heat insulation paint to block the heat at the maximum level. It suppresses heat transmission and heat release, resulting in the improvement of the working environment.
  • Feature It is made by using the “aerogel” (12mW/m.K), the most superior heat insulating material as a solid.
  • Feature Dual hybrid paint enabling both low heat release and low heat transmission.

■3 effects to be expected


■What is Aerogel?

Aerogel is made from silica, which has low heat conductivity, and 95% of the total is super porous fine structure. Because the micropore diameter of the super porous fine structure is smaller than the mean free path of air, aerogel suppresses the heat conductivity by convection and realizes a totally new heat insulation. It is the most advanced material that is even applied in space development by NASA.


■ Dual heat insulation mechanism in only AERO FAC

Heat transfer is suppressed by aerogel and heat release is limited by heat cut silver’s low-emissivity,


■ It improves the working environment by suppressing the emission amount.

Apply HIP AERO FAC to metal cans’ surface, put 80 deg. C hot water in and take picture by thermograph in 5 Min.

AERO FAC suppresses the surface radiation through its low-emissivity.

Comparison of surface radiation amount by thermograph.


■ To reduce the risk of burn injury

Low heat conductivity of approximately 45 mW/m・K is achieved.


■ To suppress heat-loss and reduce CO2 emission

Example at Non-ferrous
metalworking company A.
Measurement at a
melting furnace
(Coating dimension: 100 sq.m)
Rate of the heat flow on the melting furnace was measured.
Before the application of AERO FAC, the heat flow rate of the furnace (=heat loss) was about 800.00 (W/sq.m) whereas after AERO FAC application, the rate was reduced to 300.00 (W/sq.m), the half of the initial measurement. This example shows AERO FAC is useful not only for energy saving but for working environmental improvement.

■Video of Comparison Test for Heat Insulation Property

[Ice version]
[Hot water version]

Expanding applications and capabilities.

  • Outer surface of dust collector
  • Incinerator of a can manufacturer
  • Industrial furnace (Rotary kiln)
  • Asphalt truck
  • High temperature duct
  • Vapor duct
  • Reflow furnace
  • Brazing furnace
  • Annealing furnace of the cast iron pipe
  • Outer surface of aluminum holding furnace


Product information and their paint specifications are available at the following links.
For details on paint specifications, click CONTACT.

■Volume (Package)

No. Gloss Color Package Paint Specifications
Heat Insulation and 200℃ Primer UN-200 - Rust 1kg,4kg,16kg -
Retention Paint Middlecoat MA-200 - White 2kg,8kg
HIP Aero Topcoat TS-200 - Silver 0.8kg,3kg,16kg
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Okitsumo’s environmental contribution

ReEner, Energy-Efficient and Environmentally Conscious Product Line

ReEner is an energy-efficient and environmentally conscious product line developed with the concept Energy-Saving and Energy-Creating Paint via Photothermal Control. As a manufacturer of heat resistant and functional paints, Okitsumo makes a proposal for the environmental solution.