Liqui-Bond SA 1800 is a high performance, liquid silicone adhesive that cures to a solid bonding elastomer.

Gap Filler 1500

Gap Filler 1500 (Two-Part)

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Selection Guide
Data Sheet
RoHS Certificate

Typical Properties of Gap Filler 1500
Property	Imperial Value	Metric Value	Test Method
Color / Part A	Yellow	Yellow	Visual
Color / Part B	White	White	Visual
Viscosity as Mixed (cps) (1)	250,000	250,000	ASTM D2196
Density (g/cc)	2.7	2.7	ASTM D792
Mix Ratio	1:1	1:1	***
Shelf Life @ 25ºC (months)	6	6	***
Property As Cured
Color	Yellow	Yellow	Visual
Hardness (Shore 00) (2)	50	50	ASTM D2240
Heat Capacity (J/g-K)	1.0	1.0	ASTM E1269
Continuous Use Temp (°F) / (°C)	-76 to 347	-60 to 175	***
Electrical
Dielectric Strength (V/mil)	400	400	ASTM D149
Dielectric Constant (1000 Hz)	6.0	6.0	ASTM D150
Volume Resistivity (Ohm-meter)	10¹⁰	10¹⁰	ASTM D257
Flame Rating	V-O	V-O	U.L. 94
Thermal As Cured
Thermal Conductivity (W/m-K)	1.8	1.8	ASTM D5470
CURE SCHEDULE
Pot Life @ 25ºC (min) (3)	60	60	***
Cure @ 25ºC (hrs) (4)	5	5	***
Cure @ 100ºC (min) (4)	2	2	***
1) Brookfield RV, Heli-Path, Spindle TF @ 2 rpm, 25°C 2) Thirty second delay value Shore 00 hardness scale 3) ARES Parallel Plate Rheometer - Working life as liquid, time for viscosity to double. 4) ARES Parallel Plate Rheometer - Estimated time to read 90% cure.