RUSTINS
✓Sealers
RUSTINS Quick Dry MDF Sealer - Professional Sealant for Rapid Results 500ml
★★★★★4.5
$20.99
ViewPrice
$59.99
W4 Mastic Sealing Strip White – Waterproof Butyl Seal Tape for Roofs, Windows, Doors & Caravans, Flexible Weatherproof Adhesive Strip for Gap Filling, Leak Repair & DIY Applications (45mm)
★★★★★
$59.99
Quantity
1
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About this item
- WATERPROOF LEAK PROTECTION – Trusted W4 mastic strip helps seal out water in caravans, motorhomes, and campervans
- 19MM WIDTH x 5M LENGTH – Ideal for narrow joints, trims, and precision sealing applications
- FLEXIBLE NON-SETTING MASTIC – Stays soft and adaptable, preventing cracking from movement and vibration
- VERSATILE APPLICATION – Suitable for windows, roof lights, vents, doors, trims, and exterior joints
- EASY, NO-MESS INSTALLATION – No curing time required; apply and secure for a quick, effective seal
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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