High Temperature Black Fireplace Sealant
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The Kraken High-Temperature Black Fireplace Sealant is a one-component silicate-based sealant designed for high-temperature applications. The fireplace sealant is perfect for insulation and filling cracks in fireplaces, stoves, and other high-heat areas, ensuring a durable and reliable seal.
Features & Benefits
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Extreme Heat Resistance: Withstands temperatures up to 2732°F (1500 °C), providing exceptional performance in high-heat environments.
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Direct Flame Resistance: Can handle direct exposure to flames without degradation.
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Fast Drying: Dries quickly to minimize downtime.
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Versatile Application: Suitable for all porous surfaces, including brick, concrete, and natural stones.
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Easy to Use: Simple application process and easy to clean.
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Durable Finish: No fragmentation or cracking after curing, ensuring long-term reliability.
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Low Odor: Formulated to be low in odor, making it safe for indoor use.
Application Areas
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Brick Fireplaces: Effective brick sealant for fireplaces.
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Stone Fireplaces: Ideal stone sealant for fireplace applications.
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Gas Fireplaces: Reliable gas fireplace sealant.
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Fireplace Cracks: Perfect for sealing fireplace cracks and joints.
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Stoves: Suitable for wood and pellet stoves.
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Chimneys: Great for insulating and sealing chimney joints.
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Ovens: Can be used in high-temperature ovens.
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Outdoor Fireplaces: Provides weatherproof sealing for outdoor fireplaces.
How to Use
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Surface Preparation: Ensure surfaces are clean, free from dust, oil, and loose particles.
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Cleaning Non-Porous Surfaces: Use a solvent and a non-fluffy cotton cloth.
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Moistening Porous Surfaces: Slightly moisten very porous surfaces before application.
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Application: Apply with a standard caulking gun, and smooth the surface with a rubber scraper or putty knife.
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Initial Heating: After curing, slowly heat the sealant up to 482°F to harden it.
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Maintenance: Remove uncured sealant with a damp cloth; cured sealant requires mechanical removal.
Specs
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Chemical Base: Sodium Silicate
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Consistency: Paste
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Skin Forming Time: 3-5 minutes (at 73°F (22.7 °C) and 50% RH)
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Density: 2.04 ± 0.02 g/ml
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Curing Rate: 0.1 inch/24 hours
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Shore A Hardness: 75 ±5 before heating
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Temperature Resistance: Short-term up to 2732°F (1500°C)
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Application Temperature: 41°F (5°C) to 95°F (35°C)
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Packaging: 10.1 fl oz cartridge, 12 cartridges per box
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Shelf Life: Up to 12 months with proper storage