Selleys Storm Sealant 290ml (also known in the market as "windproof/storm/waterproof sealant") uses Sil-X modified polymer technology to provide waterproof sealing on wet or dry, indoor or outdoor surfaces. It can even be used during rain to instantly fill cracks and stop leaks.

Product Features

• Can be applied on wet surfaces or during rain for instant leak stoppage
• Suitable for outdoor sealing such as skylights, gutters, window frames, and eaves
• Paintable with water-based paint after curing
• Packaging: 290ml cartridge (requires a caulking gun)
• Colors: Clear, Black, Grey

Note

• Not suitable for difficult-to-bond plastics such as PE, PP, or PTFE
• Not suitable for pressurized leaks (structural repairs required first)

Demonstration Video

Video Link: YouTube – Storm Sealant

Official Product Page: selleys.com.hk