Fischer 45300 is a foam adhesive available in a 750 ml container, produced by Fischer. It features a factory colour of concrete grey and is designed for use with foam guns. This adhesive is typically used for sealing, filling, and insulating applications. https://elecena.pl/product/28242882/fischer-45300-foam-concrete-grey-750ml-flame-retardant-b1-high-yield-45l 2025-04-06 https://elecena.pl/product/28242882/fischer-45300-foam-concrete-grey-750ml-flame-retardant-b1-high-yield-45l 2026-07-12