Custom Anti Dust Screw Silicone Rubber Hole Plug Rubber Stopper End Cap Rubber Bumper Thread Rubber Push in Stem Bumper
★ Food Grade Silicone ★ Our airlock stopper is made from the food grade silicone.It features a healthier/ environmental/anti-corrosion/heat resistant/waterproof/high wear resistance

★ Provide A Tight Seal ★ With the use of silicone plugs on airlock for the beer fermentation can be carried out a good isolation of the air ; for honey, white wine, milk alcohol fermentation can Prevent oxidation

★ Great For Kinds Of Airlocks ★ This airlock plug is perfect for the common fermentation airlocks and the counter pressure bottle filler. Silicone stoppers have a various diameter sizes to fit any vesse

★ Great For Kinds Of Carboy ★ This silicone stopper is fitted for carboy & bubble airlock & glass fermenter. We have marked the dimensions of each model on photo

Rj45 connector protection boots.

HDPE Plastic Threaded Sealing Plug Plastic Plug for Hydraulic Pump Valve External Hexagon Cross Threaded Plug with O-Ring Pipe Fitting Protective End Cap
1`Protect and seal all kinds of threaded products.
2. The design of the inner cross and the outer six is convenient for manual or electric assembly.
3. O-ring design to prevent liquid leakage and intrusion.
4. Widely used in hydraulic cylinders, pumps, pipe fittings, electrical parts and machinery parts.