Bathroom hardware replacement that restores watertight seals on push-type pop-up sink drains, introduced as Gunwon Bath Plug O-Rings. Soft silicone construction gives assurance when filling a basin or washing up and reduces fiddly replacement. Are the 31/39mm dimensions suitable for your basin's plug?
⚡ At a Glance
- • Sealing Performance: Flexible silicone forms a secure seal around push-type pop-up plugs
- • Best for: DIYers and homeowners needing an easy replacement for worn sink plug seals
- • Not ideal for: Uncommon or non-standard drain sizes outside the provided inner and outer diameters
Two silicone O-rings sized around 3.1 cm inner and 3.7 cm outer fit many standard pop-up basin plugs. Replacement seals are simple to install and built for durability.
Stops leaks reliably - thanks to flexible silicone construction
High-quality silicone material is soft and flexible, conforming to the plug and drain surfaces to create a tight barrier. The description highlights durability and resistance to tearing for extended use.
A secure seal prevents water escaping when filling a basin and reduces the need for frequent replacements.
Quick replacement - with simple push-in installation
Installation involves placing the seal into the pop-up drain valve and inserting it into the gap, requiring no specialised tools. The pack contains two seals so one can be fitted while the other remains as a spare.
Most DIYers can fit a replacement within minutes, restoring basin function without calling a plumber.
Broad compatibility - thanks to standard 31/37mm sizing
Inner diameter measures about 3.1 cm and outer diameter about 3.7 cm, matching many common pop-up basin plug dimensions. Described suitable uses include bathroom sinks, drains, filters and some high-pressure cleaners.
Fits many standard pop-up sink plugs, making the seals a practical spare for household maintenance.
✨ The 4 Key Reasons for Gunwon Bath Plug O-Rings
- Silicone material - Long-lasting flexibility reduces tear risk during repeated use
- Easy fit - Push-in installation restores plug function in minutes without tools
- Pack of two - Keeps a spare seal handy for quick bathroom maintenance
- Broad compatibility - Dimensions suit many pop-up drains, reducing trial-and-error replacements
📋 Technical Details at a Glance
- Category: Bath sink O-ring seals
- Brand: Gunwon
- Pack contents: 2 bath plug seal O-rings
- Material: High-quality silicone
- Inner diameter: Approximately 3.1 cm (1.2 inches)
❓ Frequently Asked Questions
Q: Will these O-rings fit my sink plug?
A: Inner diameter is about 3.1 cm and outer diameter about 3.7 cm, so measure your plug and drain dimensions to confirm compatibility.
Q: Are they easy to install?
A: Yes, the seals are designed to be placed into the pop-up drain valve and inserted into the gap, allowing straightforward replacement without tools.
Q: How durable are the seals?
A: Made of high-quality silicone and described as durable, user feedback notes the silicone seal holds water reliably over time.
🏆 Our Verdict
Suitable for homeowners and DIYers who need a straightforward repair for leaking pop-up sink plugs. The two-piece silicone seals restore watertight performance quickly and offer a durable, low-fuss solution. With a spare included and robust material, the set represents sensible long-term value for routine bathroom maintenance.
