Anaerobic sealants are best for powdered metal and overmolded electrical components. Because they cure at room temperature with no heat, they’re ideal for impregnating components with dissimilar materials that have varying coefficients of thermal expansion. These sealants are optimal for the Wet Vacuum (WV) process.
All Godfrey & Wing sealants are recoverable. Their use improves part sealing, maintains purity of the impregnation process and eliminates risk of sealant contamination. Use of recoverable sealants allow for ease of use, longer pot life and stable properties.
Cured Properties |
95-1000AC | 95-1000ACP | ElecFlex 440 | ||||
General Purpose | Castings | Powdered Metal | Overmolded electronics and wires | |||
Hardness, Shore D | 79 | 83 | 52 | |||
Density | 1.21 gms/cc @ 72°F (22°C) | 1.22 gms/cc @ 72°F (22°C) | 1.06 gms/cc @ 72°F (22°C) | |||
Coefficient of Thermal Expansion |
2.5 x10-4 in/in/in °C |
2.8 x10-4 in/in/in °C | 1.52x10-4 in/in/in °C | |||
Compressive Strength | 9,668 psi | 10,275 psi | 3,339 psi | |||
Compressive Modulus | 38,672 psi | 146,786 psi | 5,757 psi | |||
Operating Temperature | -40°F to 401°F (-40°C to 205°C) | -40°F to 401°F (-40°C to 205°C) | n/a | |||
ElecFlex FP | FuelFlex 330 | |||||
General Purpose | Flame resistance | Fuel delivery components | ||||
Hardness, Shore D | 50 | 70 | ||||
Density | n/a | n/a | ||||
Coefficient of Thermal Expansion | n/a | 2.5 x10-4 in/in/in °C | ||||
Compressive Strength | n/a | n/a | ||||
Compressive Modulus | n/a | n/a | ||||
Operating Temperature | -51°F to 401°F (-46°C to 205°C) | n/a |