Cooking varnish
Post date: Jul 24, 2016 11:54:18 AM
24.07.2016, 14:50
1 h and 45 min into cooking colophony, reduction was ~7,5% the first 30-45 min. after that slows down, expecting 10-15% reduction.
Beautiful color as usual...
24.07.2016, 18:30 Done, link to album: Varnish cooking 24.07.2016
Colophony cooked 4,5 hours
81 g -> 68,5 g
Linseed oil
69 g
Mastic
18 g
Balsam turp
35 g
Total weight when ready 184 g