Interchar 1190: 120 Minute Water-Based Intumescent Passive Fire Protection (PFP) for On-Site Application / Decorative Steelwork Up to C2 - Internal (as per AS/NZS 2312.1: 2014)

1st Coat

:

Intergard 251HS

2nd Coat

:

Interchar 1190

3rd Coat

:

Interthane 870

Colour Availability

:

Available in a wide range of colours via International Chromascan Tinting System (including AS 2700, RAL, BS and custom colours)

Pre-Treatment - Cleaning

:

All surfaces should be assessed and treated as per ISO 8504:2000 | Oil or grease should be removed in accordance with SSPC-SP1 solvent cleaning | Surface salts concentration (e.g. chloride deposits) shall be less than 10 µg/cm2 prior to painting

Pre-Treatment - Fabrication

:

All surfaces shall be finished as per ISO 8501-3 Table 1 | Grade P2 with all edges rounded to minimum 2mm radius

Substrate

:

Steel

Surface Preparation

:

Abrasive blast clean to Sa2.5 (ISO 8501-1:2007) or SSPC-SP6 | A sharp, angular surface profile of 50-75 microns (2-3 mils) is recommended

Type

:

Protective

Warranty

:

Refer to International Protective Coatings for further details relating to performance warranty

Nominated Dry Film Thickness Per Coat (Microns)

:

1st Coat: 75 µm / 2nd Coat: Please consult International Protective Coatings / 3rd Coat: 75 µm

Total System Dry Film Thickness (Microns)

:

Final system dry film thickness is dependent on steel section details | Please consult International Protective Coatings

AS/NZS 2312.1: 2014 Environmental Classification

:

Up to C2 (Internal Only)

Exposure

:

Interchar 1190 (whether sealed or not) should be protected from pooling or running water. Interchar 1190 is not designed for frequent water immersion/soaking.

Fire Resistance Level (FRL)

:

120 / - / -

NATSPEC National Classification System

:

0346 Structural fire protection systems

SpecPack

:

09910 Painting

SpeedSpec

:

09910 Painting

Certification

:

Assessed in accordance with BS 476 Parts 20-22