about future

ok this is something new to me so can someone actually explain to me what future does so i know if i need to get some if it actually does a dull coat just let me know so i can spend some more money thanks

It’s all in here…

http://www.finescale.com/fsm/community/forum/topic.asp?TOPIC_ID=3574

And here: http://www.naplak.com/modeling/tips/future.htm