Silicone Rubber Fiber Glass Sleeve
Price range: ₹300.00 through ₹600.00 Inclusive of tax
The Silicone Rubber Coated Fiberglass Sleeve is a high-temperature, flame-retardant thermal and electrical insulation tube engineered for extreme operating environments. Manufactured by braiding high-purity E-glass fiberglass yarns and coating them with high-grade liquid silicone rubber, it offers Class H (180°C–200°C) and Class C (up to 260°C) thermal endurance, high dielectric breakdown strength (1.5 kV to 7.0 kV), and high flexibility for heating elements, electric motors, transformers, and automotive harnesses.
Description
Protect your critical wiring, sensor lines, and power leads from intense heat, flames, and mechanical wear with the Silicone Rubber Coated Fiberglass Sleeving. Combining the high tensile strength and thermal barrier of woven non-alkali fiberglass with the elastomeric flexibility and dielectric properties of silicone rubber, this sleeve provides durable insulation where standard PVC or polyolefin heat shrink would melt.
Engineered to operate continuously at -50°C to +200°C (with intermittent peaks up to +260°C), it resists thermal degradation, UV exposure, corona discharge, moisture, and industrial chemical fumes. Its high dielectric voltage rating (up to 7 kV) and UL VW-1 self-extinguishing flame retardancy make it the standard insulation choice for heating coils, electric furnace leads, industrial transformers, motor winding leadouts, and automotive engine bays.
Key Features
-
Class H / Class C High Thermal Rating: Continuous operation from -50°C to +200°C (intermittent peak handling up to +260°C).
-
Dual-Layer Composite Construction: Woven E-glass braided core provides high cut/tear resistance; outer silicone coating seals out moisture and contaminants.
-
High Dielectric Breakdown Strength: Rated from 1.5 kV up to 7.0 kV, preventing electrical flashover and arcing between adjacent high-power lines.
-
Flame Retardant & Self-Extinguishing: Conforms to UL 1441 / VW-1 standards, preventing flame propagation in high-temperature systems.
-
Highly Flexible & Kink-Resistant: Retains full flexibility over tight bends and vibrating cables without cracking or fraying.
Technical Specifications
| Parameter | Specification |
| Product Type | Silicone Rubber Coated Braided Fiberglass Sleeve |
| Base Material | Non-Alkali E-Glass Fiberglass Braid |
| Coating Material | Extruded / Dip-Coated Liquid Silicone Rubber |
| Thermal Class | Class H (180°C – 200°C) / Class C (200°C – 260°C) |
| Operating Temperature | -50°C to +200°C (Intermittent up to +260°C) |
| Dielectric Strength / Grade | 1.5 kV, 2.5 kV, 4.0 kV, 7.0 kV |
| Flammability Rating | UL 1441 / VW-1 (Self-Extinguishing) |
| Standard Colors | White, Black, Brick Red / Oxide Red |
| Chemical Resistance | Resists transformer oils, weak acids, alkalis, ozone, and UV |
Additional information
| Length |
50 Meters ,100 Meters |
|---|---|
| Color |
White ,Black ,Brick Red |
