Intumescent Cable Coating VT
The Intumescent Cable Coating VT is a water-based, eco-friendly fire protection coating designed for application on various cable sheaths. When exposed to fire, it rapidly expands to form an efficient flame-retardant barrier, effectively preventing sustained combustion.
Firestop Coating
Firestop Coating
- Product Description
- Parameter
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Product Features
High Expansion Capability: Provides efficient flame-retardant protection for cables
Excellent Stability: No segregation or sedimentation; good sag resistance
Versatile Application: Suitable for airless spray or manual brushing
High Solids Content: Reduces the number of coats required, improving construction efficiency
Water-Based and Eco-Friendly, No VOCs
Product Applications
Cable joints (mid-span and terminations)
Bends and branching points in cable tunnels/trenches
Both sides of firewalls in cable tunnels/trenches
Indoor cable trays, plastic conduits, and ventilation ducts
Indoor communication cables and cable bundles
Test Standard
UL 1479;
Chinese National Standard GB28374
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Product Data
Appearance White Density (+20 °C) 1.08–1.32 g/cm³ Viscosity (+20 °C) 6000–10000 mPa·s (thixotropic) Temperature Resistance –20 °C to +80 °C (tested for 40 days without mechanical stress) Expansion Ratio 30×–50× Flame Retardancy Char height <1.55 m Application Temperature +5 °C to +80 °C Solids Content (by mass) 60–75% Recommended Application Rate 1250 g/m² Drying Time Approx. 50 min to surface dry
(wet film thickness 1000 μm, at +25 °C / 35% RH)
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