Metacaulk 66648 MC150+ Firestop Sealant 10.3oz tube

INCLUDES: 
• (1) Sealant

FEATURES:
• Water-based and non-sag. VOC compliant. Protected in wet & dry stages against mold growth with a combination of biocides.
• Flexible set and Excellent freeze-thaw. Cures to an elastomeric seal suitable where dynamic movement is expected
• For interior use & paintable. Safe & easy to use for most applications; No dilution/mixing is required. Easy to apply & retrofit. Can be applied with conventional caulking gun, bulk loading gun, troweled from pail, or pumped directly from pail
• STC rating 51
• Minimum 3-year shelf life and Intumescent

SPECIFICATIONS:
• Color: Red
• Shelf Life: 3 Years
• Size: 10.3 oz Cartridge
• Type: Firestop Sealant
• Material: Water-Based Sealant
• Operating Temperature Range: +40 to +120°F;+4 to +49°C 
• Setting Time: 30 Minutes
• Container Type: Caulking Tube


Metacaulk 150+ is a general fire rated sealant for construction joints & through penetrations. Prevents spread of flames/smoke/hot gases/water. All systems rated for up to 4 hours as per ASTM E814 (UL1479) & ASTM E1966 (UL 2079) test standards