Hello,
the original varnish (water based) finish of the back door to the garden in my house, has begun to peel and in some places he door also has light scratches and cracks. The original finish was spray painted and had also a stain.
What type of varnish (water based?) could you recommend, in consideration that the door is exposed, and what I should do to fix the cracks/scratches and the small patches in colour that will be visible when I strip the door.
thanks,
M