Few people know that packaging Styrofoam is the perfect base for the manufacture of varnishes and paints. The first are obtained by dissolving the foam in solvent “647” or butyl acetate. On the basis of this lacquer you can get a very durable paint Serebrianka, for which the composition is added to aluminum powder. N. GOPKALO, Boryspil, Kyiv region.
Recommend to read
Il-76TD-90VD
Despite the high performance, engines and avionics of the Il-76 aircraft leave much to be desired. Excessive noise and emission of pollutants to the environment, made it impossible for...
OILER WITH PROBOSCIS
Transparent plastic bottle of lighter fluid is easy to convert in a convenient grease gun by means of end of the rod from a ball pen, washed with a few drops of Cologne. Burner Assembly...
