Later, bring a plastic insert in the saturated salt water drowning found that Thin plastic plate float shows that less than 1.00 1.20. Plastic bottle Cler and sink density indicates that there is more and more than 1.20 1.00.
The plastic water sink in salt water saturated the Thin plastic plate that floats my fresh 1.00 less than 1.20 were overwhelmed Cler plastic bottle that has a thickness of no more than 1.00 midfield were over 1.20.