Soot construction, those carbon

State standard specification 7885-86 technical carbon
Soot black construction is used for addition in masonry solution. Use of soot black will make seams at a bricklaying dark, and a view of your house - more presentable. Soot black construction high quality is also durable, the black pigment is not washed away and does not disappear from seams.
Soot construction is intended for use as a pigment (color) in construction, paint and varnish and other industries.
Soot black construction realized by our enterprise differs in very high quality and durability, and unlike cheap fakes substitutes (the burned-through rubber... and t.p) it is not washed away and does not disappear from seams.
Material is packed up from 1 kg - to 800 kg, packing at the request of the consumer.