The varnish surface of door grows dull over time, and in places there are cracks and scrapes. Therefore it is necessary to put new varnish coat. On old layer of it it is impossible to do at all as it will not result in desirable result to have plain and brilliant surface. The old varnish coat needs to be removed completely and only after that to start its repeated drawing.
It is required to you
- - chemical remover;
- - grinder;
- - Bulgarian;
- - emery cloth;
- - construction hair dryer;
- - gloves;
- - points;
- - respirator.
Instruction
1. To remove varnish coat from door, use chemical, mechanical or thermal way. At chemical way remove varnish by means of chemical washing of paint on varnish basis or use the universal smyvatel suitable for all types of paint, and not just for removal of varnish and paints on its basis.
2. Take measures of individual protection for use of chemical smyvatel. Put on cotton suit, glasses, respirator, protect all open parts of body, open windows and doors. The chemical composition of smyvatel remarkably removes any paint and cleans completely varnish surfaces, but has very pungent smell, contains acid in the structure therefore use it very accurately or invite experts from service of rendering services on repair. You put remover by means of rags and immediately dry wipe door dry rags. Varnish will foam, and you will be able easily to remove all its layer.
3. For use of thermal method of removal of varnish, use the construction hair dryer. Warm varnish surface and instantly wipe varnish dry rags. The method is very effective, allows to remove quickly from surfaces any paint, including varnish and paint on its basis.
4. To remove varnish mechanically, use the grinder or the Bulgarian with small emery cloth. Work carefully, remove only varnish and you do not press strongly on devices, otherwise you damage wooden surface of door. In conclusion of works carry out final treatment by zero abrasive paper, degrease door and if necessary put new varnish coat.
5. If you want to change color of door, then use mordant or color types of varnish. By means of colored lake it is possible to give doors any desirable color without use of additional resources, for example mordants or primers.