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- Akfix 840 Fire Block Insulating Straw Foam Se...
Akfix 840 Fire Block Insulating Straw Foam Sealant 12 oz-2 Pack
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Product Details
- Akfix 840 Fire Block Insulating Straw Foam Sealant is a high-performance, fire retardant, self-extinguishable polyurethane foam designed specifically for applications where fire block compliance is required. This product provides excellent adhesion and insulation properties, making it ideal for various building and construction applications.Features & BenefitsFire Rated: Conforms to fire class B2 according to DIN 4102-1, providing moderate fire safety.Excellent Adhesion & Filling Capacity: Adheres well to most building materials and fills gaps efficiently.High Expansion Rate: Suitable for filling wide gaps and cavities.Economical Consumption: Precise application ensures minimal waste.High Yield: Up to 55 liters depending on temperature and humidity.Mould-Proof, Water-Proof, and Paintable: Ensures long-term durability and versatility.UL Certification: The product is classified by UL LLC (UL) with UL Certification.Application AreasInsulating Electrical Outlets and Water Pipes: Provides effective insulation for electrical and plumbing applications.Door & Window Frames: Ideal for fixing and insulating door and window frames.Filling & Sealing Gaps, Joints, and Cavities: Suitable for various sealing applications in construction.Wall Penetrations: Efficiently fills penetrations in walls.How to UsePreparation: Ensure the can temperature is +20°C (68°F). Application temperature should be between +5°C and +35°C (41°F to 95°F).Shaking: Shake the can well before use.Application: Screw the straw adapter onto the valve, hold the can upside down, and press the valve to dispense the foam.Surface Moistening: Moistening surfaces and the foam improves adhesion and shortens curing time.Cleaning: Clean fresh foam with Akfix Foam Cleaner. Cured foam can be removed mechanically.Storage and Shelf Life: 12 months if stored properly between +5°C and +30°C.SpecsBasis: Polyurethane PrepolymerCuring System: Moisture cureTack-Free Time: 6±2 minutes (ASTM C1620)Cure-Time: 24 hoursFoam Color: Light redYield: 45-55 liters (ASTM C1536)Fire Class: B2 (DIN 4102-1)Thermal Conductivity: 0.036 W/m.k (at 20°C) (DIN 52612)Can Temperature: Min. 5°C (41°F), Max. 30°C (86°F)Temperature Resistance: -40°C to +90°C (-40°F to +194°F)Application Temperature: +5°C to +35°C (41°F to 95°F)
| Industrial sealant type | Polyurethane |
| Rec. use | Window, Fill Gaps |
| Brand | Akfix |
| Adhesive form | Spray |
| Color | Red |
| Features | Insulated |
| Material | Polyurethane |
| Weight | 12 oz (340.2 grams) |
| Size | 2 Pack |
| Has written warranty | No |
Product Description
Akfix 840 Fire Block Insulating Straw Foam Sealant 12 oz-2 Pack
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