Master Bond EP77M-F delivers outstanding electrical conductivity with very low volume resistivity. Unlike the majority of two part, silver conductive epoxy systems, EP77M-F has a convenient, one to one mix ratio, by weight or volume. This system will set up at ambient temperatures within 5-7 minutes even when mixed in very small amounts. Full cures usually take about 8-12 hours at room temperature.

It develops a high bond strength of more than 1,800 psi tensile shear when fully cured. The high strength bonds are remarkably adaptable to thermal cycling and resistant to chemicals including water, oil and most organic solvents. Electrical conductivity develops rapidly and is first detectable within 30-60 minutes. Some additional product advantages include:

• Broad service temperature range of -60°F to +250°F
• Superior durability, thermal shock resistance
• Easily applied with minimal sagging or dripping, even on vertical surfaces
• Contains no volatiles
  
• Excellent low outgassing properties

For more information on EP77M-F, please see our full product description where you can request a copy of our technical data sheet.