Timco B3 Expanding Foam Hand Held – High-Performance PU Foam for Trade & DIY

Timco B3 Hand Held Expanding Foam offers superior insulation, gap filling, and sealing. Ideal for construction, plumbing, and DIY projects. Quick-cure formula and easy application.

Key Benefits

• One-component, moisture-curing PU foam for reliable gap filling

• High expansion rate ensures complete coverage in voids and cavities

• Excellent adhesion to most building materials including wood, brick, and metal

• Quick curing time for faster project turnaround

• Provides effective thermal and acoustic insulation

• Resistant to moisture, mould, and ageing

• Hand-held application for ease of use – no foam gun required

• Can be cut, trimmed, sanded, or painted once cured

Common Applications

• Filling gaps around window and door frames

• Sealing pipe penetrations and service voids

• Insulating cavity walls and roof spaces

• General construction void filling

• Soundproofing partitions and joints

• Backfilling behind electrical boxes and conduits

• Temporary fixes and repairs in hard-to-reach areas