How thick is the plastic. Is it strong or brittle?

Hi, I tried to measure thickness with a ruler, it appears to be a little under 2mm thick. I also took a video to try to give you some idea of how strong it is. It is not completely rigid as it is slightly flexible but even if you push firmly it doesn’t show signs of being brittle of breaking. That said I haven’t pushed it with absolute force as if deliberately trying to break it!

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100mm (4 Inch) Round Telescopic Wall Extension Sleeve – Adjustable Ducting Pipe for Extractor Fan, Exhaust & Supply Air Ventilation Systems

Product ID: 319961891

📏100mm diameter

🔥Flame retardant

⚙️Easy push-fit

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KD 9.28

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Sold byAmazon KUWAITDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

Breathe Easy! 🌬️ Elevate your ventilation game with FANTRONIX.

SMOOTH AIRFLOW - Designed with a smooth internal bore to minimize airflow resistance.
CUSTOMIZABLE LENGTH - Easily cut to fit your specific wall thickness between 300mm & 500mm.
ROBUST CONSTRUCTION - Crafted from UV protected, flame retardant PVC for lasting durability.
SEAMLESS INSTALLATION - Transform your space effortlessly with our easy push-fit design.
VERSATILE APPLICATIONS - Perfect for kitchens, bathrooms, and more—adaptable for any ventilation need.

The FANTRONIX 100mm Round Telescopic Wall Extension Sleeve is a versatile and durable solution for your ventilation needs. Designed for easy installation, this extendable vent tube fits seamlessly into walls, accommodating thicknesses from 300mm to 500mm. Made from flame retardant PVC, it ensures safety and longevity while providing a smooth airflow transition for various applications, including cooker hoods and extractor fans.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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