Description
Discover the ultimate sealing solution for laboratory and industrial applications – the 6.8MM~68.8MM Silicone Plugs. Designed with precision, these white rubber test tube plugs deliver reliable waterproof coverage, high‑temperature resistance, and effortless installation for a wide range of tube sizes.
Key Highlights
- Wide Size Range: Fits test tubes from 6.8 mm to 68.8 mm, ensuring compatibility with most laboratory equipment.
- High‑Temperature Resistance: Withstands temperatures up to 200 °C, ideal for heat‑exposed processes.
- Waterproof Seal: Creates a tight, leak‑proof barrier to protect contents from moisture and contamination.
- Durable Silicone Construction: Resistant to chemicals, UV light, and wear, guaranteeing long‑term performance.
- Easy to Install: One‑handed insertion and removal; no tools required.
- White Color: Clean, professional look that blends seamlessly with standard lab equipment.
Technical Specifications
- Material: Food‑grade silicone rubber
- Temperature Range: −40 °C to 200 °C
- Diameter Range: 6.8 mm – 68.8 mm
- Color: White
- Packaging: 10‑piece set per box
Ideal Applications
These silicone plugs are perfect for:
- Sealing test tubes, flasks, and reaction vessels
- Protecting laboratory samples from contamination
- Covering water‑filled containers in industrial settings
- Temporary sealing during storage or transport
Care & Maintenance
Wipe clean with a damp cloth or mild detergent. Avoid harsh chemicals that may degrade silicone. Store in a dry, cool place when not in use.
Customer Satisfaction Guaranteed
We stand behind our products with a 30‑day return policy and 24/7 customer support. If you’re not completely satisfied, let us know and we’ll make it right.
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