FERRIS | The Original Gorilla Filler [2 x 500ml] Weatherproof Expanding Foam Filler | Securely Seals & Fills, Squeezes into Gaps | Suitable for Filling, Sealing Gaps & Cavities

The Original Gorilla Filler is the ideal solution to large cracks and holes in stone, wood, brick and metal. It expands on contact to fill any shaped gap and hardens to form an airtight weatherproof seal. Can be cut, sawn, painted or sanded.
Ultimate Versatility: Expanding foam filler is a must-have product for every DIY enthusiast and construction professional. Its unique ability to expand and conform to any space makes it the perfect solution for sealing gaps, cracks, and voids in homes, offices, and buildings of all sizes. From insulating walls and windows to sealing plumbing and electrical installations, this product does it all.
Energy Efficiency Champion: Save on energy bills and create a comfortable environment with our expanding foam filler. By creating an airtight seal, it effectively prevents drafts and heat loss, helping to maintain a consistent indoor temperature. Whether it’s summer or winter, our foam ensures your space remains cozy and energy-efficient, making it an eco-friendly choice.
Hassle-Free Application: Our expanding foam filler is designed for easy and convenient application. With its user-friendly cans or kits, you can quickly seal gaps and cracks without any mess or complicated procedures. Just follow the instructions, and the foam will expand and do the work for you, providing a professional-grade seal without any hassle.
Durable and Long-Lasting: Our expanding foam filler not only provides immediate results but also offers long-lasting performance. Once cured, it becomes a sturdy and resilient barrier, resistant to water, weather, and pests. Its durability ensures that your investment in insulation and sealing will pay off for years to come, providing peace of mind and cost-effectiveness.