does old clear varnish contain lead
The lead that is found in most older homes is hidden in the paint and old varnish. Lead is an excellent pigment and helps paint hide what it is covering. It was used as a dryer in clear varnishes. Windows, doors and other places where you touch painted surfaces can be high hazard locations.he lead that is found in most older homes is hidden in the paint and old varnish. Lead is an excellent pigment and helps paint hide what it is covering. It was used as a dryer in clear varnishes. Windows, doors and other places where you touch painted surfaces can be high hazard locations.