Fire-retardant elastomeric coating

TEKNOPUR 340 FR is a two-pack, solvent-free elastomeric coating. Coating is applied by spraying. TEKNOPUR 340 FR is based on pure polyurea.

Used as waterproofing and improving of physical resistance for roofs and concrete structures on objects which require a fire resistance rated coating.

TEKNOPUR 340 FR withstands impacts and constant immersion in water. It will cure also in -20°C temperature. The coating is fire-proofed with effective, halogen-free fire retardants. The coating fulfills the Nordic requirements of external fire exposure to roofs according to CEN TS 1187 Test 2 on certain flammable substrates and on all non-flammable substrates. Fire resistance class Cfl-s1 for floorings. The coating is usually applied to 2 - 5 mm thickness. Product has CE approval for protection of concrete structures.

Solids abt. 100 % by volume
Total mass of solids abt. 1190 g/l
Volatile organic compound (VOC) abt. 0 g/l
Pot life 5 sec. (+23 °C)
Mixing ratio 1:1 by volume (comp. A : comp. B)
Hardener Comp. A: TEKNOPUR 340 FR HARDENER
Gloss Gloss
Drying time – touch dry after abt. 15 seconds
Drying time – fully cured after abt. 1 day
Safety markings See safety data sheet.
Approvals & certificates CE marking