Flamemaster CS3100T2CL1KIT Sealant A/B Kit – 6 Oz

The Flamemaster CS3100T2CL1KIT is a two-part polysulfide electrical potting and sealing compound designed to protect electrical connectors, terminals, wiring assemblies, and electronic components from moisture, aviation fluids, dirt, corrosion, and environmental contamination. This Type 2, Class 1 formulation is pourable and self-leveling, creating a durable, flexible seal that provides excellent electrical insulation and long-term protection in demanding aerospace environments. It meets MIL-PRF-8516 requirements and cures at room temperature without solvent evaporation.

Key Features

• Two-part polysulfide sealing compound (Part A / Part B kit)
• Type 2, Class 1 formulation
• Pourable, self-leveling consistency for complete coverage
• Provides excellent electrical insulation
• Protects against moisture, fuels, dirt, and contaminants
• Helps reduce corrosion and electrical arc-over
• Resistant to high humidity and many aviation fluids
• Cures to a firm, flexible rubber at room temperature
• MIL-PRF-8516 qualified
• 6 oz kit size
• Made in the USA

Typical Applications

• Potting electrical connectors
• Sealing backshells and terminal assemblies
• Encapsulating relays and switches
• Protecting wire splices and terminations
• Moisture-proofing electrical penetrations
• Strain relief for wiring harnesses
• Aerospace, military, and industrial electrical systems

Specifications

Attribute	Value
Manufacturer	Flamemaster Corporation
Part Number	CS3100T2CL1KIT
Product Type	Electrical Potting & Sealing Compound
Specification	MIL-PRF-8516
Type	Type 2
Class	Class 1
Kit Size	6 Oz
Cure Type	Room Temperature Cure
Color (Mixed)	Tan/Light Brown
Mixing Ratio	100:10 by Weight
Service Temperature	-60°F to 200°F (-51°C to 93°C)
Country of Origin	USA

Shipping Information

Hazmat Item
UN1133 – Adhesives, Class 3, Packing Group III. Ground shipping restrictions may apply.