Specification of 19 Liter Gallon Water Seal
GALLON SEAL
The raw material that we use is high quality PVC which have been tested and used by many companies. This material ensures that the seal has a good shrink rate is so perfect it can seal and follow the shape of the head of the bottle. The seal of our production have a good visual quality, tests passed the test, visual power, and quality testing of the thickness. A series of tests, just to make sure customers will get a good seal in h
