Wheaton 239288 White Polypropylene Screw Cap with Foamed Polyethylene Liner, 48-400 Size (Pack of 72)
- Made of durable phenolic plastic, it can withstand fermentation pressure and chemicals. It can be reused and durable. Please confirm that the bottle mouth diameter is 28mm before purchase, otherwise it is not applicable.
- Insert itself around the sealing area to create a sealing environment, keep its liquid contents in the bottle, and prevent liquid leakage, carbonation and gas escape.
- Food grade, very suitable for pharmaceutical and industrial purposes. The thermosetting plastic cover has the characteristics of high temperature resistance (above 200 Centigrade), chemical corrosion resistance, chemical volatility resistance, and forms an ultra tight seal.
- It is widely used for the caps of soft and hard packaging bottles and hoses of various daily chemicals, food, cosmetics, drugs, etc.
- 28mm bottle cap is suitable for Boston Round transparent and amber glass planting cup. It can be used for CommScope tea fermentation and film development chemicals.