Fire Stop METACAULK 30 OZ CART 1200 Caulk Grade - 12PK - Rectorseal

The RectorSeal 66015 - Metacaulk 1200 Caulk Grade Red (30 oz Cartridge, 12PK) is a professional-grade, single-component firestop sealant designed for sealing construction joints and dynamic movement areas.

🔥 Product Overview:

• SKU: 66015
• Size: 30 oz per cartridge
• Pack Size: 12 cartridges per case
• Color: Red
• Form: Caulk grade (non-sag, easy to apply with caulk gun or trowel)

🧪 Features:

• Fire-Rated:
  • Up to 4 hours per ASTM E1966/UL 2079 (building joint systems)
  • Up to 3 hours per ASTM E814/UL1479 (penetration systems) 
• Flexible & Elastomeric: Cures to a membrane that accommodates vibration and movement
• Mold Resistant: Protected in both wet and dry stages with biocides
• VOC Compliant & Paintable
• Freeze-Thaw Stable
• No Mixing Required: Ready-to-use straight from the cartridge

🛠 Applications:

• Vertical and horizontal construction joints
• Top-of-wall, curtain wall perimeter, expansion/control joints
• Fire-rated acoustical sealant
• Areas under constant vibration or movement