1. Ideal for indoor and outdoor electrical wiring. 2. Cost effective, durable and high impact resistance. 3. Corrosion free, flame retardant. 4. Thermal resistant from -5�°C to +60�°C. 5. Smooth finish from inside makes cable pulling easier. 6. Size available in 20mm to 50mm outer dia. 7. Light, Medium and Heavy-duty options. 8. Made in India