PRODUCT DESCRIPTION

FR MASTIC is an acrylic mastic designed to prevent spreading of fire, smoke and gases through openings in fire rated walls and floors. FR MASTIC expands when it is subjected to fire and close openings around pipes or cables by creating tight barrier for fire, smoke and gas. Mass effective fills the gaps around the installation, ensuring the integrity and insulation of fire resistance class EI 120 and EI 240 (details according to compliance documents).