All Categories
Get it between 2025-03-14 to 2025-03-21. Additional 3 business days for provincial shipping.
Please confirm that the bottle mouth diameter is 28mm before purchase, otherwise it is not applicable。
Made of high quality phenolic plastic, it can withstand fermentation pressure and chemicals. It can be reused.
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。
Poly Seal Screw Taperseal Growler Caps are 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。
Suitable for most 300ml 400ml 500ml glass bottles