Chemseal - Potting & Sealant Compound MIL-PRF-8516G Quart Can Kit (Tan) | CS 3100

Flamemaster Chemseal


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Flamemaster - Type 2 Class 2 Tan MIL-PRF-8516G Amend, 1 Spec Potting & Sealant Compound, Quart (24 fl oz) Can Kit |  CS 3100

Use Chem Seal CS 3100 for potting and sealing electrical connectors and components for protection from moisture, fuels, dirt and other contaminants. CS 3100 is resistant to high humidity and known aviation fuels.

CS 3100 is a two-part polysulfide component that cures at room temperature to a firm, flexible rubber. CS 3100 cures by a chemical reaction that is independent of solvent evaporation or exposure to air. To assure proper mixing of CS 3100 the two components are contrasting colors. CS 3100 is pourable and self-leveling allowing a complete seal around wires, terminals and irregular configurations providing complete electrical insulation.

Base Compound Color: White
Curing Agent Color: Red Brown
Color of Mixed Compound: Tan
Mixing Ratio (by weight): 100/10
Non Volatile Content, Min.: 95%
Viscosity (Type II): 550 poises
Application Time: 1-3 hrs.

Hardness Shore A: 40
Adhesion Peel (lbs/in of width):

  • Aluminum: 32
  • Cadmium: 31
  • Diallyl Phthalate: 31
  • Melamine: 29

Temperature Range: -65°F to +225°F
Low Temperature Flexibility: -65°F
Fungus Resistance: Non-nutrient
Vibration Resistance: Excellent
Flame Resistance Overload: Does not ignite
Flame Application: Does not drip