Everbuild
✓Price
$22.99
New Type Waterproof Sealant Mastic Clay for Wall Hole Repair and Gap Sealing - Flame Retardant, Easy to Apply
★★★★★
$22.99
Quantity
1
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About this item
- 【Perfect Repair】Waterproof repair sealing clay may be the fastest solution to fill holes or cracks!
- 【High Plasticity】Easy to reshape depends on the thickness of the wall and the size of the gap, completely fits the air-conditioning hole, pipe connection, socket hole and so on.
- 【Excellent Leakproof】An ideal solution for filling the holes/cracks of pipe. Prevents any kinds of water leakage, such as anti-rainwater back indoor.
- 【Quick Dry】Very high elasticity. Pre-mixed cement that features self-contained cooling. Automatically fix objects after 10 minutes air drying.
- 【Wide Application】It can be used for wall repair and crack filling repair (such as air conditioning pipes, rat holes, etc.), can also be used for various pipe fittings, equipments installation, fixing and repair.
Product description
net：30g package included：1pc Waterproof Sealant Mastic
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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