Description

Metacaulk 1000 Intumescent Firestop Sealant

The Metacaulk 1000 is a 1-component, intumescent fire-rated sealant designed for construction joints and through-penetrations.

This water-based, VOC-compliant sealant cures to an elastomeric seal, providing superior protection against flames, smoke, hot gases, and water. With systems rated for 1, 2, 3, and 4 hours in accordance with ASTM E 814, UL 1479, UL 2079, and CAN/ULC-S115 standards, and an STC rating of 62, Metacaulk 1000 is ideal for dynamic motion applications and interior use.

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Key Features:

• Fire and Smoke Protection: Expands under heat to seal openings, preventing the spread of flames, smoke, and hot gases.
• Water-Based & Non-Sag: Easy to apply and retrofit, with no dilution or mixing required.
• Mold-Resistant: Protected against mold growth in both wet and dry stages with a combination of biocides.
• Flexible and Durable: Cures to an elastomeric seal, suitable for dynamic movement and freeze-thaw conditions.
• Paintable: Suitable for interior use and can be painted to match surrounding surfaces.
• Easy Application: Can be applied with a caulking gun, bulk loading gun, trowel, or pumped directly from the pail.

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Applications:

• Construction Joints: Use on vertical and horizontal surfaces for fire-rated sealing.
• Through-Penetrations: Ideal for sealing around pipes, conduits, and cables in walls and floors.

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Product Sizes:

• 66303: 30 oz Cartridge
• 66309: 5 Gallon Pails
• 66312: 20.2 oz Sausage
• 66640: 10.3 oz

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Certifications:

• ASTM E 814, UL 1479, UL 2079, CAN/ULC-S115
• Clean Air Gold Certified
• FM Approvals 3971 and 4990

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Why Choose Metacaulk 1000?

• Reliable Fire Protection: Provides up to 4 hours of fire and smoke protection.
• Ease of Use: No mixing or dilution required, making it safe and easy to apply.
• Versatile: Suitable for construction joints, through-penetrations, and dynamic movement applications.
• Environmentally Friendly: VOC compliant and Clean Air Gold Certified.
• Long Shelf Life: Minimum 3-year shelf life ensures product reliability and performance.

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Upgrade Your Firestop System with Metacaulk 1000

Ensure the safety and compliance of your building with Metacaulk 1000 Firestop Sealant. Its superior fire and smoke protection, ease of application, and durability make it the ideal choice for construction joints and through-penetrations.