pai autocolantul asta imitatie de carbon e flexibil si mai gros (cumparat de la rusi 60x60 cm 25 lei) dar te ajuta si un pistol cu aer cald http://www.google.ro/imgres?q=pistol+cu+gaz+de+lipit&um=1&hl=ro&sa=N&biw=1024&bih=667&tbm=isch&tbnid=zOkojJvqPZ5DEM:&imgrefurl=http://forum.softpedia.com/anunturi/anunt/Vand-ciocan-de-lipit-cu-gaz-pistol-de-lipit-cu-gaz-letcon-cu-gaz-83657.html&docid=dnjsos6oLNN5oM&imgurl=http://forum.softpedia.com/uploads2/bc/anunturi_thumb_139520.jpg&w=220&h=383&ei=VdfTTpTrComq-gbbu5X1Dg&zoom=1&iact=hc&vpx=96&vpy=118&dur=445&hovh=296&hovw=170&tx=108&ty=154&sig=118056576518931626324&page=2&tbnh=142&tbnw=96&start=15&ndsp=15&ved=1t:429,r:0,s:15 si aici