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PENCK 6pcs Rubber Stopper with Hole 26mm to 32mm Tapered Plug Black Test Tubes Bungs Stoppers for Lab Home Use

Free shipping on orders over $29.99

$9.99

$ 4 .99 $4.99

In Stock

1.Size:20mm To 26mm


About this item

  • Rubber Stopper is designed to protect holes or threads during a powder coating process or other projects, use for powder coating, painting, plating, anodizing, sandblasting, etc.
  • Rubber Tapered Plug is in Size : Bottom Diameter: 26mm / 1.02"; Top Diameter: 32mm / 1.26"; Height: 25mm / 0.98"; Package Include: 6 x Rubber Stopper with Hole
  • Conical design, solid, easy to install and good sealing performance, flexible and durable, not easy to crack, shrink, harden or break.
  • Stopper plug made of rubber, can withstand high temperatures in a short time. There is a hole in the center of the plug for inserting a glass tube, very convenient for meeting your needs
  • Please check the size carefully before ordering! This product has some smell, please put it in a ventilated place for few hours before using!


Rubber stopper is designed to protect holes or threads during a powder coating process or other projects, tapered plug is great for lab, industry, office, and daily use. Rubber Plug are a good gift for workers, chemists, teachers, etc
Conical design, solid, easy to install and good sealing performance, flexible and durable, not easy to crack, shrink, harden or break.
Specifications :
Material : Rubber
Color : Black
Type : RS-6-1
Rubber Stopper Plug Size(Approx.) : Bottom Diameter: 26mm / 1.02"; Top Diameter: 32mm / 1.26"; Height: 25mm / 0.98"
Package Include:
6 x Rubber Stopper with Hole
Attention :
Please check the size carefully before ordering!
Rubber Stopper has some smell, please put it in a ventilated place for few hours before using!


Beaumont Foos
Reviewed in the United States on June 12, 2024
I used these as spacers for a couple cat/hail screens I built for my ac window units. They worked perfectly for my project. The rubber is soft enough to use on painted surfaces but still very rigid. So far, so good. We will see how well they hold up against the elements.
Bryce
Reviewed in the United States on March 28, 2024
These are excellent quality Stoppers that come in multiple sizes for feeder tubes or venting. They worked perfectly for what I needed and they seem durable and sturdy.
Dominic L.
Reviewed in the United States on March 18, 2024
Very good quality stoppers.Unfortunately for me I was unable to use them because I didn’t read well enough to see they have a hole through them.That hole is more for scientific purposes, where you might need a feeder tube to add or remove materials, or vent.Had I needed them for that purpose that would be perfect so still giving them five stars.Price is good value.