How do you prevent paint from coming off of plastic when repainted?

have painted plastic cart but paint comes off--- have cleaned the surface, primed, ad painted with plastic paint but still doesn't last

  7 answers
  • Pat625791 Pat625791 on Nov 29, 2017
    Use spray paint for plastic.

    • Elizabeth Pickett Elizabeth Pickett on Nov 29, 2017
      thank you for answering. I did use Krylon paint that says it is for plastic, but it comes off anyway

  • Inetia Inetia on Nov 29, 2017
    Have you tried sealing it with clearc

  • Inetia Inetia on Nov 29, 2017
    That’s a clearcoat

  • Janet Pizaro Janet Pizaro on Nov 29, 2017
    Use Rustoleum or Krylon spray paint,applying tow light coats allowing it to dry in between,once completely dry seal it with a clear spray sealer

  • Roxann Roxann on Nov 29, 2017
    First you need to sand the surface so that it is not smooth and slick. Use a fine grit paper. You do not want to feel that it is rough though. Second make sure you are using paint made for painting plastic. Good luck

    • Dougie Dunbar Dougie Dunbar on Nov 29, 2017
      I’ve been a painter and decorator for over 40 years and I’ve painted plastic windows and doors I use a product called B Dec never had a problem

  • Johnavallance82 Johnavallance82 on Nov 29, 2017
    Use ESP primer first........

  • William William on Nov 29, 2017
    NO PRIMER! The plastic paint actually melts and bonds with the plastic on a molecular level. Several light coats as with any spray paint.