Achieve professional-grade precision with the Demsun P66 Fix N Fill Pro. This high-performance PU Gun Foam is engineered for superior control, offering an exceptional yield of up to 45 liters. Designed for use with an applicator gun, it ensures minimal waste and maximum accuracy for all your sealing and insulating needs.
Ultra-High Yield: Provides up to 45 liters of cured foam per 750ml canister.
Thermal & Acoustic Insulation: High insulation values for heat retention and noise reduction.
Professional Grade: Gun-applied for precise flow control and reusability.
£10.99 Incl. VAT
The Demsun P66 Fix N Fill Pro is a single-component, moisture-curing polyurethane (PU) foam developed specifically for professional construction applications. It is the go-to solution for fixing and insulating door and window frames, filling large cavities, and sealing penetrations in walls. Because it is a gun-grade foam, it offers far greater precision and significantly less post-expansion than standard straw-applied alternatives.
One of the standout features of the P66 formula is its high-yield capacity. Depending on temperature and humidity, a single 750ml can can produce up to 45 liters of cured foam. This makes it an incredibly cost-effective choice for large-scale projects. Furthermore, its excellent adhesion properties allow it to bond securely to most common building materials, including brick, concrete, wood, and metal.
Beyond just filling gaps, the Demsun P66 provides a robust barrier against the elements. It features high thermal and acoustic insulation values, helping to improve the energy efficiency of buildings and reduce external noise pollution. For added peace of mind, it conforms to Fire Class B3 (DIN 4102-1) and is both mould-proof and waterproof, ensuring a long-lasting, durable seal that won’t degrade over time.
Application Temperature: -2°C to +30°C
Fire Rating: Class B3
Curing System: Moisture cure
Tack-Free Time: Approx. 6–10 minutes
Full Cure: 24 hours
ECO HEAT SHOP Professional Tip: To achieve the highest expansion and best cell structure, always shake the canister vigorously for at least 20 seconds before use and apply with the canister in the upside-down position. Use Demsun C80 Foam Cleaner to maintain your applicator gun and ensure it remains clog-free for future use
| Weight | 0.44 kg |
|---|---|
| Dimensions | 300 × 65 × 65 mm |
ECO Heat Shop Ltd provides national distribution for plumbing and heating supplies across England, Scotland, and Wales. Orders placed before the 18:00 PM (Afternoon) cutoff are typically processed for same-day dispatch.
View Full Shipping & Collection Policy ›Hours: Monday – Saturday: 08:30 AM – 06:30 PM | Sunday: Closed
Location: Unit 8 West Cross Shopping Centre, Oldbury Rd, Smethwick, B66 1JG
In-shop precision key cutting available during standard operational hours. Professional while-you-wait service for Smethwick residents and trade contractors.
Smart supplies for real heat.
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