Expanding Foam – Polyurethane – Indoor & Outdoor Use

Product Overview

This high-performance gap filling expanding foam comes in a 500ml aerosol can, perfect for precise application and high filling capacity. It features an integrated, reusable applicator system for controlled dosing and ease of use.

The foam expands to form a dense, elastic structure with minimal shrinkage, adhering to a variety of construction materials such as masonry, concrete, wood, and metal, excluding polyethylene, polypropylene, and PTFE. With a cured density of approximately 25 kg/m³, it provides excellent thermal and acoustic insulation.

Features & Benefits

• Precision Applicator System: Ergonomic design for one-handed control and reusability.
• High Filling Capacity: Efficiently fills voids and gaps with stability.
• Controlled Expansion: Expands approximately 117% during curing with minimal post-expansion.
• Thermal and Acoustic Insulation: Offers a 37 mW/m·K insulation factor and 58 dB sound reduction.
• Temperature Resistance: Endures temperatures from –40 °C to +90 °C, short-term up to +120 °C.
• Freon-Free Composition: Environmentally friendly with non-harmful propellants.
• Fast Curing: Skins over in 7 minutes, cuttable in 25 minutes.

Applications

• Cavity Filling: Ideal for sealing internal voids and irregular openings.
• Pipe and Cable Insulation: Provides effective thermal and acoustic isolation.

FAQs

• How long does the foam take to cure? The foam forms a skin in approximately 7 minutes and can be cut after 25 minutes.
• What materials does the foam adhere to? It adheres to most construction materials including masonry, concrete, wood, and metal, but not to polyethylene, polypropylene, or PTFE.
• Is the foam environmentally friendly? Yes, it uses propellants that do not harm the ozone layer or contribute to the greenhouse effect.