FIRE STOP LC150RD Sealant is a versatile intumescent product intended for fire blocking a wide array of applications in small commercial or grouped residential construction or other structures with similar applications. It seals penetration openings against the spread of fire, smoke, gases and water. LC150RD is fully tested to ASTM E814 (UL1479) and meets Class A finish requirements for Flame Spread and Smoke Development when tested in accordance with ASTM E84 (UL723). LC150RD provides up to a 2 hour fire rating for typical service penetrations through concrete or wood floors, concrete or masonry walls, as well as gypsum board walls. LC150RD is also acoustically tested, demonstrating excellent sound attenuation properties.

FEATURES:
No Shrinkage in Most Applications
Mild Latex Odor
Expands Up to 10x Original Size
Paintable at Full Cure with Non-Solvent Paints
Water Clean Up
Contains No Solvents; Safe For Use With Most Plastics
Adheres to Most Common Construction & Penetrant Materials
VOC Compliant