Fischer 45300 Polyurethane Foam (Fire-Resistant)

Fischer 45300 Fire-Resistant Polyurethane Foam delivers reliable gap-filling and fire-stop sealing performance, sourced direct from Korea.

Key features

This type of expanding PU foam is widely used by construction crews and facility maintenance teams to seal penetrations around pipes, cables, and structural joints where passive fire protection is required

Specifications

Spec	Dry Use
Capacity	750

865-0342		Gun/PUP 750 B1 #45300 \| Spec: Dry Use \| Capacity: 750 \| Grade: B1
865-0351		Dry/PUP 750 B2 #44503 \| Spec: Dry Use \| Capacity: 750 \| Grade: B2

Silicone & AnchorsFischer

2 product codes available in this family

Sourced direct from KoreaExport-ready supplyCompetitive pricing

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Fischer 45300 Polyurethane Foam (Fire-Resistant)

Brand Fischer·Silicone & Anchors

Available part numbers (2)

865-0342, 865-0351

How to order

Send the Fischer part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.