Q. Pick up the correct statement from the following: (Solved)
1. Blistering may be cured by applying water paint finished with oil paint dried with a little copal varnish
2. Cracked paints may be cured by removing paint and giving a fresh coat of paint
3. Crawling paints may be cured by sand preparing the surface and giving a fresh coat with plenty of turps
4. All the above
- d. All the above