At Schlegel Electronic Materials Inc. we have an unwavering commitment to the safety of our customers and our co-workers during the COVID-19 virus pandemic. SEM is a worldwide company and our facilities in Asia, Europe, and the United States are working in concert to provide production support as needed. We are currently operating at 100%


OU-809P is a high Compressible Gap Filler (Putty Type) with high performance thermally conductive compound and will not dry out. The surface consistency is excellent for filling surface irregularities as OU-809P is Sheet structure, which is convenient to use.

OU-809P provides a cost effective solution for application where rapid heat transfer from heat source to spreader is required.

OU-809P is RoHS compliant and halogen-free, offering extra reassurance in applications which hazardous substances are forbidden.

Product Spec Sheet

Additional information



Thickness Range [inch/(mm)]

0.04" (1.0)~0.40" (10.1)

Density [g/cm³]


Thermal Conductivity [W/mK]


Operation Temperature [°C]


Halogen-Free [under 700ppm]


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