Asset / Package

Name: ISO 12944 - System F

Location: Prepared By: Thick,James Our Ref: 030814-JTHICK-3D7D95 Prepared On: 14 Jan 2008

Structural SteelA high durability (above 15 years) coating specification designed for environments classified by ISO 12944-2 as C4 high corrosivity.

Surface Preparation & Comments Abrasive blast clean to Sa2.5 (ISO 8501-1:1988) or SSPC-SP6. If oxidation has occurred between blasting

and application, the surface should be reblasted to the specified visual standard. Surface defects revealed by the blast cleaning process, should be ground, filled, or treated in the appropriate manner.

Stripe coats should be applied to all welds, lap joints, plate edges, corners, sharp edges, and any other areas where spray application of the overall coating system may prove difficult resulting in low dry film thickness'

For further information on International's products and services visit www.international-pc.com

Product Name Description

Coat Type

VS%

DFTmicron

TSRm2/l

Overcoating interval at 10C Min - Max

Overcoating interval at 25C Min - Max

Intercure 200HS

Rapid Recoat Epoxy

Full Coat 80 200 4.00 5 Hour(s) - 28 Day(s) 3 Hour(s) - 28 Day(s)

Interfine 878 Acrylic Polysiloxane Full Coat 72 75 9.60 7 Hour(s) - Extended * 4 Hour(s) - Extended *

275 The detailed Recommended Working Procedures for Interfine 878 should be consulted prior to use. It is recommended that when evaluating polysiloxane products that the following minimum requirements are met : Durability: This specification provides a top coat that will provide a minimum gloss retention of 80% of the original after 5000 hours of QUVA. Long Term Flexibility is an important measure of how well a coating ages. It is essential for a coating, if it is to maintain its integrity to demonstrate long term flexibility. Poor flexibility can be linked tocracking and breakdown at stress points e.g welds, edges. Test : ISO 1519 (cylindrical mandrel bend test). Polysiloxane applied to a panel and aged in an ISO12944 C5I environment for 6 months. Result - No cracking/disbondment on a 12.7 mm (1/2 inch) mandrel.

For further information regarding prices, availability and technical information please consult International Protective Coatings. We may at our discretion provide free of charge technical service support to customers consisting of the provision of a technical service representative who may periodically or on a reasonable request visit the site and liaise with the customer concerning product requirements, application training and general advice concerning our products. We accept no liability whatsoever in connection with the provision of or a failure to provide such free of charge technical support. We reserve the right to reassess this offer should the costs to us change significantly during the quotation period. Subject to our Standard Terms and Conditions which are available on request. Please also refer to our current Product & Material Safety Datasheets prior to using any products. * See International Protective Coatings Definitions and Abbreviations.