For Product Inquiries and Availability, please contact your local Castle location.
Single-component polyurethane foam with flame retardant recommended for insulation around electrical and plumbing penetrations. Forms an effective seal against gases and smoke. All applications where fire-retardant properties are requirer, such as the following: Filling and sealing gaps, joints and cavities; Sealing around service penetrations, electrical outlets, plumbing fixtures, etc.; Sealing around pipe and duct penetrations through floors and walls.
For Product Inquiries and Availability, please contact your local Castle location.
Single-component polyurethane foam with flame retardant recommended for insulation around electrical and plumbing penetrations. Forms an effective seal against gases and smoke. All applications where fire-retardant properties are requirer, such as the following: Filling and sealing gaps, joints and cavities; Sealing around service penetrations, electrical outlets, plumbing fixtures, etc.; Sealing around pipe and duct penetrations through floors and walls.