PROPERTIES OF UNCURED MATERIAL Chemical Type:
Oxime silicone Appearance:
Metallic Black Odor:
No acetic odor Specific Gravity:
Thixotropic paste Flash Point °C (°F):
TYPICAL CURING PERFORMANCE Permatex® Ultra Black® Gasket Maker cures on exposure to moisture in the air. The product dries tack free in two hours and fully cures in 24 hours. Cure times will vary with temperature, humidity and gap.
PERFORMANCE OF CURED MATERIAL
After 7 days at 25°C (77°F), 50% Relative Humidity
Hardness (Shore A):30
Tensile Strength, N/mm2 (psi)**:1.7 (240)
Gap Fill, inch:0.25
*Material will stretch 3.6 times its original length before breaking.
**Amount of force required to break material.
TYPICAL ENVIRONMENTAL RESISTANCE
Continuous,°C (°F): -54 to 204 (-65 to 400)
Intermittent,°C (°F): -54 to 260 (-65 to 500)
Chemical / Solvent Resistance
The product retains effective properties in contact with automotive fluids, such as motor oil, transmission fluids, alcohol and antifreeze solutions. Note: Not recommended for parts in contact with gasoline.