Metacaulk 1000 is an intumescent, water-based firestop sealant that will prevent the spread of flames, smoke, hot gases, and water through joint openings and through-penetrations. No dilution or mixing required. Can be used in areas under constant vibration and movement. Use in fire-rated gypsum wallboard partitions, concrete walls or floors, wood floors and concrete or corrugated steel deck floor, ceiling assemblies. Recommended for metal, fiberglass & plastic pipes, wall construction joints, power and telephone cables. Tested to ASTM G21 mold inhibitor. Sound Transmission Class (STC) rating 62. (ASTM E90) VOC compliant. 3 year shelf life. Meets ASTM E814, Standard Test Method for fire tests of Penetration Firestop Systems.
|Country of Origin||USA|
|Coverage||31 LFT at 1/4 In. Bead|
|Cure Time||21 To 28 Days|
|Dries To Touch||30 Mins.|
|Mold and Mildew Resistant||Yes|
|Application Temperature||40 F To 120 F|
|Exposure Duration||Up to 4 Hour Fire Protection|