V-Tech VT-268 Polyurethane PU Foam 750ML - Light Yellow

V-Tech VT-268 is a one-component, moisture-cure polyurethane foam designed for sealing, filling, mounting, insulating, and sound-proofing gaps. It adheres well to common construction materials such as concrete, brick, metal, glass, plastics, and wood.

Specifications

• Base: Polyurethane
• Physical Form: Foam
• Colour: Light Yellow
• Volume: 750ML per can
• Coverage (Approx.): 30–35L of free-expansion foam
• Density (Cured): ~25 kg/m³
• Tack-Free Time: ~10 minutes
• Thermal Conductivity: ~0.046 W/m·K
• Temperature Resistance: −30°C to +80°C (long-term), up to +110°C (intermittent)
• Shelf Life: 9 months (stored upright, below 30°C)

Features

• Good expansion and filling capacity
• Excellent thermal and acoustic insulation
• CFC-free, environmentally friendly propellant
• Non-sagging performance
• Resistant to mildew, ageing, and moisture after cure
• Can be cut, trimmed, sanded, and painted after curing

Standards / Compliance

• Sound insulation performance tested to EN ISO 717-1
• Shrinkage and post-expansion tested to FEICA TM 1004
• Compressive strength tested to FEICA TM 1011

Applications

• Installation of door and window frames
• Filling gaps, voids, and irregular cavities
• Insulation of wall panels, roof tiles, and piping systems
• Soundproofing in construction and renovation works

Technical Data

• Recommended Application Temperature: 5°C–35°C
• Best applied in layers for gaps larger than 5cm
• Uncured foam can be cleaned with PU cleaner or acetone
• Cured foam must be removed mechanically
• Protection against direct UV exposure is recommended