Soudal 12 oz. Soudafoam Door & Window Foam Sealant is a versatile and reliable foam sealant designed specifically for sealing gaps and cracks around doors and windows. This product provides excellent insulation and helps to improve energy efficiency by preventing drafts and air leaks. It adheres well to most building materials, expanding to fill cavities and hardening to create a durable, long-lasting seal. I for both professional contractors and DIY enthusiasts, this foam sealant is easy to apply and cures quickly, ensuring a neat and effective finish for your sealing projects.