Interchar 1290

Passive Fire Protection-Water Borne Intumescent Coating

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Interchar 1290 is a single component, low VOC, borate and chlorine free, waterborne acrylic intumescent coating designed for onsite application to structural steel requiring protection from cellulosic fire. Interchar 1290 will maintain your architectural aesthetics for fire resistance periods up to 180 minutes on hollow steel sections.


Product Chemistry Water Borne Intumescent Coating
Volume Solids 74
VOC content (EPA method) 0 g/lt
Colour Options Available on Chromascan
Maximum Dry film thickness 740
Minimum Dry film thickness 220
Number of components Single Pack
Attributes Water Based


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Please note - SDS documents listed below may not be the latest version available due to ongoing technical upgrades, and we are actively working on this. We are also building the SDS depository, and a link will be provided here soon for easier access. In the meantime, if you are unsure and need assistance, please
Application Guidelines
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Application Guidelines
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