An air-conditioning unit created using dry ice and ducting pipe, to test the HPC® COATING effectiveness in preventing condensation under industrial conditions.
- Outside temperature 93-100°F ( 34-38°C )
- 4 inch diameter pipe ( 100mm )
- Prime with RUST GRIP ® ( one coat )
- 250 - 350 mils ( 6-8mm ) thick HPC® COATING.
- SP LIQUID MEMBRANE ® White Roofing as the top coat.
- No sweating down to interior temperature of 45° F ( 7°C ).
- Some moisture appeared on the surface of the coating at 30°F ( -1°C ).
- No drips. Outside temperature at this time was 100° F ( 38°C )
- Interior temperature of pipe at 14 - 16°F ( -10°C ), moisture formed on exterior surface of pipe.
- Some drips developed and pooled at base of pipe.
