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Fire-Retardant Paint"LEADER"

FIELD OF APPLICATIONAND PROPERTIES

Fire-retardant paint "Leader"constitutes a two-componentsystem consisting ofthe base(mixtureofheat-resistantgas and foam formingfillersin epoxy)and hardener.

Coating based onfire-retardant paint"LEADER" is designed to uplift the fire resistance rating of metal primed structuresusedunder open-airand agressive conditions.

NORMATIVE AND TECHNICAL REQUIREMENTS

Fire-retardantpaint"LEADER"meets the requirements for III group of fire-proof efficiency with layer thickness of 2,5 mm. The paint based coatingmeets the requirementsof Fire Regulations 236-97. It has fire safety certificate(.RU..047.00526),GOST R certificate(.RU.12.03852) andhas asanitary andepidemiologicalcertificate (No. 77.01.03.231..043320.10.05).

TECHNICAL SPECIFICATIONS OF THE "LEADER" BASE

No.

Description

Norm

1

Density of the base, kg/m3

1400±100

2

Mass fraction of the non-volatilesubstances of the base, mass %

905

TECHNICAL SPECIFICATIONS OF THE FIRE-RETARDANT COATING

No.

Description

Norm

1

Appearance

without cracks and peeling

2

Spreadable life of the compound, hours, not more

1

3

Drying time till level 3, hours,not more(GOST 19007-73)

12

4

Colour

Acc. to the table

Fire-proof effectivess, minutes 60 90

Effective thickness of the metal,mm 3,4 4,13

Thicknessof the dry layer,mm 2,5 3

Consumption, kg/m23,7 4,4


APPLICATION METHOD

Surface treatment

- the surface should becleaned fromdustand dirt; corrosion can be removed bya sand-blast machine or manually,oil and grease stains(if any)can be removedwith a solvent ordetergent solution.

Procedure

- the components should be mixed immediatelybeforeapplication in the ratio 20:1, base and hardener accordingly.

- pour the hardener intothe pail containingthe base,and stir thoroughly with an electricmixer equipped with a turbulent-type paddle. After mixing remove the paint from the mixer paddle with a solvent (type -646)

- if necessay the paint base may be diluted with xylene (toluol)up to10% of the total volume

- the paint should be appliedwithin 50-60minutesas of treatment.

To avoid hardening of the paint in the containerbefore application it is not recommended to pre-mixa big volume of paint!

Application of FR paint

The paint is appliedby means ofhigh-pressure airless spraying machineof "Wagner" typeor manualyby means ofa special brush, rolleror putty knife.

The paint is applied by severallayerswith consumption of0,75-1,1 kg/m2 per one laterdepending on therequired thickness of the coating.Application conditions:

- ambient temperature - not lower than +5 º;

- relative humidity – not higher than 85 %.

Cleaning of the tools and equipment

After applicatin the tools and equipment should be thoroughly cleanedwith solvent of -646 type.

Safety Precautions

The paint should be applied and used only by qualified personnel!

The paint components are flammable.

CAUTION!The followingis prohibited during application:

WELDING OPERATIONS,

USAGE OF THE MATERIAL IN THE VICINITY OF FIRE SOURCES AND FOODSTUFF!

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