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Power Tools Direct£7.28Visit shop Soudal B2 Fire & Acoustic Expanding Foam - Gun Grade Champagne 750Ml 128450
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This guide is for professionals and DIY enthusiasts who need a reliable fire-rated expanding foam for sealing and insulating. The Soudal B2 Fire Rated Expanding Foam provides up to 2 hours of fire resistance, excellent thermal and acoustic insulation, and strong adhesion. A key consideration is that fire resistance duration is dependent on joint configuration. This guide will help you understand the features, benefits, and proper usage of this product.
| Model Part Number | 128450 |
|---|---|
| Brand | Soudal |
It meets the DIN 4102 B2 fire class.
Up to 2 hours, depending on joint configuration.
Yes, it is suitable for both interior and exterior use.
58 dB.
36mW/mK.
Use a foam gun cleaner designed for polyurethane foam.
It offers excellent adhesion to most substrates.
Refer to the product label for the expiration date. Store in a cool, dry place away from direct sunlight.
Ensure the can is shaken well before use. The temperature may be too low; ensure the can and application area are within the recommended temperature range.
Clean the foam gun with a foam gun cleaner immediately after use or if clogging occurs during application. Replace the gun if cleaning does not resolve the issue.
Ensure the surface is clean, dry, and slightly moistened before application. Use a primer if needed for particularly difficult surfaces.
Ensure the application area is within the correct temperature range. Check the expiration date on the can. The foam may have been applied too thick; in some cases, you may need to apply another layer.
