Be careful while dealing with him,he has unsolved scam accusations.Deal at your own risk since escrow is no way useful if the transactions are reversible.Check out his previous feedbacks.
neteller also can be reversed?
Not the right person to ask as I've never used the service before but after reading their blogs and FAQ,this is what it said.
6.5.3 The amount of any Payment made to your Account will be credited to your Account balance, less any applicable Fees. If a Payment credited to your Account is reversed by the sender prior to you performing a Transaction, the amount of the reversed Payment will be returned to the sender and no Fees will be owed by you.
https://www.neteller.com/en/policies/terms-of-use