Royal Holdings WS516TIIC2655 Electrical Potting Compound Sealant, 2.56 oz, Paste (Base), Liquid (CA)

WS-516 is especially formulated for the sealing, insulation and reinforcement of electrical connectors, wiring and other electrical apparatus, WS-516 protects against corrosion, moisture, and contamination and also reduces the arc over between pins of an electrical connector, WS-516 is a two- part material consisting of a base compound and an accelerator, after mixing, WS-516 cures at room temperature to a firm resilient rubber, WS516 exhibits excellent adhesion to metals and plastics and also has outstanding resistance to weather, water, and corrosion.

TECHNICAL INFORMATION
• FAA-NR Approved

SPECIFICATIONS
• Container Size: 2.56 oz
• Form: Paste (Base), Liquid (CA)
• Color: Brown (CA)/Whitish (Base)
• Odor/Scent: Characteristic (Base, CA)
• Composition: 50 to 100% Polysulfide Elastomer, 5 to 20% Barium Sulfate, Natural, 2.5 to 10% Hydrogenated Terphenyl, <=2.5% Phenolic Resin, <=1% Toluene, <=0.5% Quartz (SiO2) (Base), 50 to 100% Lead Dioxide, 25 to 50% Hydrogenated Terphenyl, <=2.5% Terphenyl, <=2.5% Zinc Distearate, Pure (CA)
• Specific Gravity: 1.43 g/cc (Base), 2.56 g/cc (CA)
• Viscosity: 900 poise (Base)
• Flash Point: >145 deg F (Base), >210 deg F (CA)
• Ignition Temperature: 703 (CA) deg F
• Application Life: 30 to 120 min
• Arc Resistance: 75 s
• Dielectric Strength: 300 V/mil
• Dielectric Constant: 1 kc at 77 to 185 deg F, 1 mc at 77 to 185 deg F
• Hardness: 40
• Shrinkage: 5 %
• Non-Volatile Content: 97 %
• Mixing Ratio: 100B:10A
• Peel Strength: 25 in-lb
• Domestic/Import: Domestic