EVERBUILD® No Waste Expanding Foam – 750ml

Reusable, High-Yield Expanding Foam with Anti-Clog Valve

EVERBUILD® No Waste Expanding Foam is a quick-setting, polyurethane-based foam designed for sealing, filling, and insulating applications. Its innovative internal valve system allows part-used cans to be saved and reused, minimizing waste and maximizing efficiency. The unique safety valve prevents clogging and leakage, ensuring a hassle-free experience every time.

Key Features & Benefits

• Reusable Canister: Part-used cans can be saved and reused, reducing waste.
• Extended Shelf Life: 24 months in original containers at stated storage temperatures.
• Anti-Clog Valve: Rubber-free valve prevents clogging and leakage.
• High Expansion Rate: Expands 100–150% of its original volume.
• Fast Curing: Tack-free in 11–13 minutes; can be cut, sawn, or plastered over after 1 hour.
• Versatile Application: Suitable for filling, insulating, and fixing in various construction scenarios.
• Safe Storage: Canister may be transported/stored in horizontal as well as vertical position.

Ideal For

• Filling irregular gaps in stone, brick, concrete, or plaster.
• Sealing gaps around pipe entries through walls.
• Insulating behind cladding to exterior walls and behind soffit and barge boards.
• Fixing window frames, door frames, timber structures, window sills, and thresholds.
• Electrical wire chasing prior to plastering.
• Deep joints prior to applying sealant or plaster.

Product Details

• Colour: Light Tan
• Packaging: 750ml aerosol can
• Yield: Approximately 35 litres per can
• Cell Structure: Medium fine
• Temperature Resistance (Cured Bead): Long Term: -40°C to +80°C; Short Term: -40°C to +100°C
• Substrate Temperature: +5°C to +25°C (Optimum 20°C)
• Cutting Time: 18–21 minutes on a 20mm bead
• Tack-Free Time: 11–13 minutes
• Shelf Life: 24 months in original containers at stated storage temperatures
• Storage Conditions: Store upright between +20°C and +25°C. Protect from sunlight and do not expose to temperatures above 50°C. Store as flammable liquid.

Application Instructions

1. Surface Preparation: Ensure all surfaces are clean, sound, and free from dust and loose particles. Moisten surfaces to be sealed with water to assist the curing process.
2. Application: Shake can well before use (about 20 times). Carefully fix nozzle without overtightening. Always use can upside down. Only partially fill cavities as the foam will expand to fill the remaining space.
3. Post-Application: When used for fixing door/window frames, supports must be used until the foam is fully cured, and product must be used with mechanical fixings.

Limitations

• Do not over-pressurise container.
• Always apply above +5°C.
• Clean spills immediately with Everbuild® Dual Purpose Foam Cleaner.
• Always remove nozzle from can and clean immediately after use with Everbuild® Dual Purpose Foam Cleaner.
• Once cured, dry foam must be removed mechanically. No solvent will remove the product.

Cleaning of Tools

Immediately after use, clean nozzles and valve tip with Everbuild® Dual Purpose Foam Cleaner. Any excess foam can be removed while still wet with Everbuild® Dual Purpose Foam Cleaner. Once cured, foam must be removed by scraping or using Everbuild® Foam Eater.