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$49.99
Gapseal Caulk Strip 10m Magnolia Water Resistant
★★★★★
$49.99
Quantity
1
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About this item
- Versatile Draught Proofing: Ideal for sash windows, this seal effectively blocks gaps up to 7mm wide
- Durable Material Blend: Combines Siliconized Acrylic, Silicone, Butyl Rubber, and Acrylic Urethane for long-lasting performance
- Water-Resistant Protection: Keeps moisture out, ensuring your window seal remains intact and functional
- Easy Application: Dries in just 30 minutes, allowing for quick and convenient installation
- Available in Magnolia: Matches common window frame colors for a seamless finish
Product description
Effortlessly seal and draught-proof your sash windows with the Gapseal Sash Window Seal. This 10m strip is specifically designed for windows, expanding to fill gaps up to 7mm wide. Its water-resistant, siliconized acrylic material ensures durability and a smooth, paintable finish. Ideal for caulking, it hardens in just 30 minutes, providing an effective barrier against cold air and water ingress. Available in magnolia color, it's a versatile solution for your window sealing needs.
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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