Hazmat Shipping

[gmpartsguy147]

Thanks the fun one down the road will be anything with R1234yf as gm states anything that comes in contact with a flammable liquid is considered hazardous waste and R1234yf is flammable and can be in both a liquid and gas in the ac system and yes we have been hit before for sending back a set of shocks hazmat and then told they weren't hazmat therefore the claim was being debited