Hansil Contractor B2 Fire Rated Foam Gun 750ml

Hansil Contractor B2 fire-rated gun foam is ideal for sealing door frames, filling gaps, and sealing service trunking. Its expanding nature fills surface irregularities, and once cured, it's easily cut, sawn, sanded, painted, or plastered over. The foam gun ensures precise application, reaching even tight spaces. Simply squeeze the trigger for controlled foam release, and clean the nozzle afterward for optimal performance.