Fujipoly SARCON® PG & GR Thermal Materials

Compare Fujipoly SARCON® thermal gap fillers by thermal conductivity, material type, available thickness and hardness. Products are arranged from lowest to highest thermal conductivity.

Product Series / Type Thermal Conductivity Available Thickness Hardness / Durometer Technical Data
GR14B GR Gap Filler Pad 1.4 W/m·K 0.5–5.0 mm Shore OO 30 View Data Sheet
GR25B GR Gap Filler Pad 2.5 W/m·K 0.3–5.0 mm Soft View Data Sheet
PG25A PG Ultra-Soft Putty 2.5 W/m·K 1.0–5.0 mm ASKER C 9 View Data Sheet
GR45A GR Gap Filler Pad 4.5 W/m·K 0.5–5.0 mm Shore OO 45–60* View Data Sheet
PG45A PG Ultra-Soft Putty 4.5 W/m·K 1.5 / 2.0 / 2.5 mm Very Soft / Low Modulus View Data Sheet
PG65A PG Ultra-Soft Putty 6.5 W/m·K 0.5 / 1.0 / 1.5 / 2.0 mm Very Soft View Data Sheet
GR80B GR High-Performance Gap Pad 8.0 W/m·K See data sheet Soft View Data Sheet
PG80B PG Ultra-Soft Putty 8.0 W/m·K 0.5 / 1.0 / 1.5 / 2.0 mm Very Soft View Data Sheet
GR100A GR High-Performance Gap Pad 10 W/m·K 0.3–2.0 mm* Shore OO approximately 50–52 View Data Sheet
GR130A GR High-Performance Gap Pad 13 W/m·K 0.3 / 0.5 / 1.0 / 1.5 / 2.0 mm Shore OO 74 View Data Sheet
PG130A PG High-Performance Putty 13 W/m·K 0.3 / 0.5 / 1.0 / 1.5 / 2.0 mm Very Soft / Low Modulus View Data Sheet
PG150A PG Ultra-High-Performance Putty 15 W/m·K 0.3 / 0.5 / 1.0 / 1.5 / 2.0 mm Very Soft View PG150A Data Sheet
PG: Ultra-soft putty GR: Resilient gap filler pad

Important: ASKER C and Shore OO are different hardness scales and should not be compared numerically.

*GR45A hardness varies by thickness. GR100A configurations and available thicknesses vary by construction. Confirm the final selection using the linked Fujipoly technical data sheet.

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View PG Putty Materials View GR Materials Fujipoly Engineering Resources

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