Our 3M™ Fire Barrier Plank PK39 is a pre-formed foam plank designed for easy installation to effectively seal larger openings against smoke, toxic gas and flame. It is simple to use and helps reduce sound transmission.

Features:

• Pre-formed foam 1 meter (approximately 39 inches) foam plank block maintains tight firestop seal to prevent fire, smoke and toxic gas transmission
• Fits medium to large openings in wall and floor through-penetrations
• No cure time means faster completion
• Block is paintable with primer
• Installation requires no special tools
• Can be repaired and reused as needed, saving time and labor
• Can be sealed with 3M™ Fire Barrier Rated Foam FIP 1-Step and other 3M™ fire barrier sealants