Fire retardant liquid material of Antipyren class: "Narproof PF*2"
(ferrous acid phosphate) brand on water basis. Class "A" and class
"B" fire protection, absolutely nonhazardous. Narproof PF*2 is
colourless, odourless transparent liquid which transfers into
non-soluble form when applied to diferent kinds of surfaces like
wood, cloth, paper, metal concrete etc. which is characterised by
high melting temperature up to ***0 degrees celsius and does not
disintegrate by educing poisonous air substances.
Nrproof PF*2 is patented by United States Patent and Trademark
Office
