Bond IT - B3 General Purpose Fill & Fix Expanding PU Foam - Gun Grade - Buff - 750ml

General:

The item you are purchasing is for 1x Nr Foam Can - Select from the drop down for a quantity deal. 

Multi-Purpose Expanding Foam for Fast, Reliable Sealing & Insulation

Bond It B3 Fill & Fix is a high-performance, one-component polyurethane foam designed to quickly fill, seal, and insulate gaps, cracks, and cavities. Ideal for both professional and DIY applications, it delivers excellent thermal and acoustic insulation while providing a strong, long-lasting bond to most building materials.

Key Features

• Efficient Gap Filling: Expands to fill voids and cavities for airtight, watertight seals.

• Superior Adhesion: Bonds to brick, concrete, wood, metal, and most plastics.

• Thermal & Acoustic Insulation: Improves energy efficiency and reduces sound transmission.

• Fast Cure & Easy Finishing: Tack-free in minutes; can be trimmed, sanded, or painted once cured.

• One-Component Convenience: Ready-to-use aerosol for quick, clean application.

Typical Uses

• Filling gaps around window and door frames

• Sealing service penetrations, pipe entries, and cable runs

• Insulating cavities, joints, and structural openings

• General construction, maintenance, and DIY gap filling

Specifications

• Colour: Buff

• Packaging: 750ml aerosol can

• Application Temperature: +5 °C to +30 °C

• Tack-Free Time: Approx. 8–10 minutes

• Full Cure: 12–24 hours depending on humidity and joint depth

Application Tip: Shake the can vigorously before use. Apply to clean, slightly moistened surfaces for optimal expansion and adhesion. Trim excess foam after curing for a neat finish.