Silicone O Ring 4mm Outer Diameter 2mm Inner Diameter 1mm Cross Section Red VMQ Seal Gasket Pack Of 30 For Travel Mug Cup Lid Leak Proof Wide Temperature Range From Minus 30C To 200C Fits Travel Mugs And Cup Lids

Red VMQ Silicone O Ring 4mm OD 2mm ID 1mm CS Seal Pack 30
✔️ 4mm OD / 2mm ID / 1mm CS; VMQ silicone, -30°C to 200°C, pack of 30

This silicone O-ring is a compact, heat-resistant gasket used to seal travel mugs, cup lids, espresso makers, and similar fluid-tight fittings. It withstands varied temperatures and helps prevent leaks during transport and daily use.

✅ Size: 4mm outer diameter, 2mm inner diameter, 1mm cross-section
✅ Material: VMQ silicone with wide temperature range -30°C to 200°C
✅ Hardness: 50 Shore A for reliable sealing
✅ Applications: travel mug lids, espresso machines, hydraulics and pneumatics seals

💡 What is a silicone O ring used for in travel mugs and cup lids? This handy gasket helps seal leaks and endure temperature swings. - seals leaks in mugs and lids
- fits 4mm OD, 2mm ID, 1mm CS
- VMQ silicone handles -30°C to 200°C durability