Firestop Sealing Compound V3S
Firestop Sealing Compound V3S is a two-component silicone resin-based fireproof sealing agent. It reacts rapidly to form a high-density elastomer, used for sealing various types of penetrations with complex shapes, as well as holes and gaps in damp environments.
Gap Firestopping
Gap Firestopping
- Product Description
- Parameter
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Product Features
Fire resistance: up to 2 hours
Flame retardancy: UL94 V-0
Waterproof, moisture-proof, corrosion-resistant, anti-condensation
Self-leveling, smooth and flat surface after curing
Excellent electrical insulation properties
Product Applications
Power industry, petrochemical industry, rail transit, and public buildings
Outdoor ring main unit
Substation outdoor terminal box
Operating mechanism cabinet
Motorized disconnect switch cabinet
High and low voltage switchgear
Motor control unit (MCU) cabinet
Outdoor distribution ring main unit cabinet
Test Standard :
Chinese National Standard GB23864
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V3S Firestop Sealing Compound Technical Data
Appearance Component A: Gray, ComponentB: Transparent Specification 2kg/set (A + B) Density 1100 -1200kg/m³(Cured) Stirring Time High - speed stirring for 15 - 30 seconds Operable Time ≤10 minutes, Environmental temperature of 25℃ Touch Time ≤90 minutes, Environmental temperature of 25℃ Fully Cured ≥24 hours, Environmental temperature of 25℃ Combustion Performance V-0 (UL94, cured material)
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Chinese National Standard GB23864