Product description
System properties: fire protection coating system for structural steelwork. For steelwork located in indoor situations.
System: Primer for steel or primer for galvanized steel solvent based fire protection coating fire stop SP 600 interior use top coat Fire Stop SP 600 no top coat required for internal dry environments except for a colored decorative finish.
Application areas
Application: For indoor use on structural steel members like columns, girders and framework with a highly effective protection to delay the steel from reaching its critical temperature. Note: With critical situation i. e. frequent formation of condensation and/or heating up of surfaces above 45° C, possible special measures should be taken.
Technical data
Color: White
Number of component: 2
Resin base: Polyurethane
Pot life: 30 min
Mass density: approx. 1,2+/-0.4 g/cm3
Weight solid: approx. 60% (according to EN ISO 3251)
VOC: approx. 100 g/l (according to EN ISO 11890-1)
Flash point: + 100°C
Shelf life: 18 months from delivery in cool and dry storageconditions, original unopened containers
Theoretical coverage: fire rate Fire Stop SP 600 according BS 476 Part 21
Example:
500 micron dry - 750-800 micron wet* -
1100 g/m2-0,780 l/m2
See corresponding separate Consumption Table.
*Note: Ratio dft / wftvaries depending on the Application method.
Application instructions
Object temperature: not below + 5 °C, to max. + 50° C
Relative humidity: max. 80 %. Application temperature should be at least 3°C above dew point. In case relative humidity exceeds 80% special measures must be taken to prevent the condensation forming while application.
Surface pre-treatment: checking and pre-treatment: see Technical Data
Sheet on Primers - measure and take note of
Existingprimer thicknesses.
A compatibility test on the existing anticorrosive
Primer/coatings with the fire protection system is
recommended.
Any damage (impact, corrosion, etc.) should be
Repaired prior the coating.
Preparation of coating material: Stir thoroughly, free of lumps.
Addition of thinner: as a rule not necessary, possible up to max. 5% (by weight)
Airless spraying: equipment up to a transmission > 45:1. Screens and filters must be removed, hose diameter not below 3/8", hoses must be solvent resistant. Nozzle size 0,46 - 0,66 mm/0,019 - 0027". (See also separate Technical Information Sheet on airless application.)
Brushing/ Rolling: Several coats are necessary.
Drying: approx. 15 hours for each fire protection coat for
Exterior use at 20°C object temperature and 65%
Relative humidity.
Lower temperatures, higher relative humidity and
Different fire protection coating thicknesses can
prolong drying.
Fire Stop® IS 100 requires a minimum of 48 hours
drying before the application of top coat karacoat
Top coat:: For decorative reasons we recommend the
Fire Stop® S top coat produced in RAL color
Shades or on request for special shades e.g. NCS
color.
(see separate Technical Data Sheet for top coats -
1 x180g/m2, 140ml/m2).
Cleaning of equipment: Cleaning of apparatus immediately after use with
karaclean® thinner
Time-temperature- thickness according to ASTM E 119:
For still thickness 30mm/ plate (approximation for still structure)
|
Retardation time (Min) |
Intumescing paint thickness micron |
Gr/M^2 |
Fiber Reinforced |
|
30 |
500 |
700 |
NO |
|
60 |
1000 |
1400 |
NO |
|
120 |
2000 |
2600 |
NO |
|
240 |
3500 |
4100 |
NO |
|
300 |
6000 |
7000 |
Yes |
|
360 |
8000 |
9100 |
Yes |
This Installation Procedures represents our best knowledge. The information given here based on our field experience. We offer this information without any guarantee.
Please check for recent date. For additional information or details contact us:
№3, 3rd floor, 549 complex, Valiasr Ave. Upon Taleghani Ave., Tehran-Iran
Tel: (+9821) 88944246, 88936166, 88949528
Fax: (+9821) 88949529