Somafix S805 Multi-Purpose Polyurethane Foam 500ml – High-Performance Filling & Mounting Foam
- Multi-purpose polyurethane expanding foam
- Excellent adhesion to most materials
- Cures within 1–3 hours in normal humidity
- Ideal for sealing, filling, and mounting
- Durable, moisture-resistant formulation
Fast Shipping
Carrier information
20k products
Payment methods
24/7 Support
Unlimited help desk
2-day Delivery
Track or off orders
Reliable Expansion Foam for Multiple Applications
The Somafix S805 Multi-Purpose Polyurethane Foam 500ml is a professional-grade expanding foam designed for filling, sealing, and mounting. It provides superior adhesion to most building materials, including concrete, brick, metal, and wood. Because it expands effectively, this polyurethane foam ensures strong insulation and airtight sealing in joints, gaps, and cavities.
Fast-Curing and Easy to Use
Formulated from premium imported raw materials, this foam delivers consistent results with quick curing properties. It cures fully within 1 to 3 hours under normal humidity conditions. The Somafix S805 Multi-Purpose Polyurethane Foam 500ml can be easily applied with a dispenser gun or applicator, offering excellent control and precision during use.
Durable and Versatile Performance
Once cured, the foam forms a rigid, durable layer that resists moisture and temperature changes. It’s ideal for insulation, door and window installation, pipe sealing, and general construction tasks. Because of its high expansion rate and strong bonding strength, it provides long-term performance in both residential and commercial settings.

