Equivalent to P/S 727, PR1201
Used for sealing and moisture proofing adhesive bonded structures. MIL-PRF-8516G Shelf life 9 months
This is a hazardous material. Hazardous shipping charges will apply. Please see Hazmat Shipping.
Technical Bulletin
Product Description
Meets MIL-PRF-8516G
CS3100 is used for potting and sealing electrical connectors and components for protection from moisture, fuels, dirt, and other contaminants.
CS3100 is a two-part polysulfide component that cures at room temperature to a firm, flexible rubber. CS3100 cures by a chemical reaction which is independent of solvent evaporation or exposure to air. Proper mixing of CS3100 is assured by the contrasting colors of the two parts.
CS3100 is pourable and self-leveling allowing a complete seal around wires, terminals, and irregular configurations providing complete electrical insulation.
Surface Preparation
The assembly to be sealed should be free of all contamination such as grease, oil, dirt, wax and soldering flux. Cleaning may be accomplished by use of oil free solvents.
Mixing Instructions
To 100 parts by weight of Part A add 10 parts by weight of Part B. Mix well to uniform consistency.
Application
After mixing or after thawing frozen cartridges, CS3100 should be applied to the cleaned part, using established molding or potting techniques. High temperatures and humidity will decrease application time, while low temperatures and humidity will extend it. Curing times will be affected correspondingly.
Non Volatile Content, Min.
95%
Viscosity (Type II)
550 Poises
Application Time
1-3 Hrs.
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