GORILLA
⏳Price
$42.99
Bona Gapmaster 310ml (Black)
★★★★★
$42.99
Quantity
1
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About this item
- Coverage: up to 6 running metres per tube (for gaps up to 5mm deep and 10mm wide)
- Drying time: 18-24 hours
Product description
A flexible, acrylic-based mastic for filling interior gaps between walls and joinery Ideal for sealing gaps around door and window frames, skirting boards and more Achieves approx 7% elasticity Suitable for gaps from 3mm to 12mm Can be sanded and overcoated when dry Odourless and solvent-free
Product details
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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