AkzoNobel FR4-45 Fire Retardant Surfacer 5.25 kg Kit
AkzoNobel FR4-45, when used with the supplied hardener, forms a three component, quick drying, water-based polyurethane surfacer for aircraft interiors.
Technical Information
- UN Number UN1263 CL3
- Product Type Surface Treatment
- Product Form Liquid



Product Information
FR4-45 is intended to correct surface defects such as pin holes on composite and thermoplastic substrates. It is recommended for use in combination with other legacy Mapaero water-based topcoats, including FR2-55, FR6-55, FRC or DI-TEX.
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Shipping Information
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