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| Type | Polyurethane Sealant J-399 | Model | J-399/J-499/J-699 |
| Params | Color:Light yellow Applicable voltage level:10kV-35kV Hardness:55A±10 Density:1.55g/m³±0.55 | Material | Polyurethane prepolymer |
| Applicable Industry | Power Engineering, Power Transmission System, Cable Joint Sealing, Equipment Waterproofing, Building Sealing | ||
1. Solvent free, minimal shrinkage after curing, good impermeability; 2. High volume resistivity and good insulation properties; 3. Construction at room temperature, easy to operate

Polyurethane Sealant 499

Polyurethane Sealant 399

Polyurethane Sealant 699