Heidi Klum — Divorce Signed, Sealed and Delivered

EXCLUSIVE

Heidi Klum is officially back on the market … her divorce from Seal became final Tuesday … and TMZ has learned they’ve made a clean break … no problems splitting material goods and NO spousal support.

Sources accurate to the pair tell us … they did not have a prenup, but signed a postnup at some point during their marriage, keeping much of their…