Ronseal
✓Expanding Foams
Ronseal 6886271-HHW Smooth Finish Filler Multi-Purpose Ready Mixed 900g, White
★★★★★4.5
$19.99
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$354.99
Demsun P90 Thermal & Acoustic Spray Foam – 12 x 850ml Can | Expanding Polyurethane Insulation Foam for Heat & Soundproofing | Easy to Apply, Strong Adhesion for Walls, Roofs, Floors (12)
★★★★★
$354.99
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About this item
- Dual Insulation Power – Heat & Soundproofing in One Can Experience superior thermal and acoustic insulation with Demsun P90. Ideal for reducing heat loss and dampening noise, it creates a more comfortable and energy-efficient indoor environment.
- Expands Up to 3cm – Perfect for Gaps & Uneven Surfaces This high-performance PU foam expands seamlessly to fill cracks, joints, and voids, ensuring airtight insulation with minimal effort. One can covers more than you expect.
- Strong Adhesion on All Building Materials Whether you're working with concrete, wood, metal, stone, or plaster, Demsun P90 bonds firmly to almost any surface—making it ideal for both renovation and construction projects.
- Fast & Easy Application – DIY Friendly Designed for effortless use with standard foam guns, the formula cures quickly and applies smoothly, saving time while delivering professional-grade results—perfect for both professionals and DIYers.
- Reliable Performance – Water-Resistant & Durable Once cured, the foam forms a tough, water-resistant barrier that resists shrinkage, movement, and weathering. Built to last in roofs, floors, walls, attics, basements, and more.
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Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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