Medium Tapered Cleaning Plug
Size: Medium (Small Diameter = 17mm, Large Diameter = 23mm)
Tapered plug, water-tight fittings designed to help with cleaning water pipes and scientific glass equipment. For best results, install plugs onto DRY glass.
Fit's 18mm FEMALE openings, and many smaller waterpipe oil-rig mouthpieces
** Version 3.0 plugs - New Smaller Stiffer Taper for better glass adhesion, now available in Red color exclusively **
The material is made from Silicone Rubber. Recommended temperature range: -40C to 190C (-40F to 375F) - *Safe for use with PBW and ISO*
Looking for another size? Contact us for information!
Fits like a plug
Posted by James on Oct 1st 2018
"Fits like a plug" holds water and/or purple power to get to those hard to reach places in the neck of the bong.
Works Perfectly, Good Service
Posted by Unknown on Dec 2nd 2015
It works exactly as described and my order was processed and shipped quickly.
Newest version is indeed better!
Posted by MBobber on Sep 22nd 2015
The original version had too steep an angle/taper so when used with water/slippery cleaning solution, it didn't always stay in.
This new version with a shallower taper works great!
Great help for keeping glass pieces clean.
Hot water + prowdered brewery wash + Ratchett tapered plug to keep water in = clean glass