Boss 400 – High-Performance Siding Sealant & Adhesive

Ensure long-lasting protection for your roofing projects with Boss 400, a premium-quality sealant and adhesive designed for superior bonding and weather resistance.

Why Choose Boss 400?

Boss 400 offers reliable, durable, and weatherproof sealing for various applications, including roofing, siding, and general construction. Its advanced formula provides exceptional adhesion and flexibility, making it the top choice for both residential and commercial projects.

✔ Superior Adhesion – Bonds to a wide variety of materials including metal, wood, and concrete.
✔ Weather-Resistant – Withstands extreme temperatures, moisture, and UV exposure for lasting performance.
✔ Versatile Application – Ideal for sealing joints, seams, and cracks in roofing, siding, and more.
✔ Flexible & Durable – Expands and contracts with building materials to prevent cracking.
✔ Quick Cure Time – Fast-setting formula for efficient, hassle-free installation.

Boss 400 Product Features

🔹 All-Weather Performance – Designed for both interior and exterior use, ensuring protection in all climates.
🔹 High-Strength Bond – Provides a reliable, permanent seal that can withstand heavy winds and rain.
🔹 Easy to Apply – User-friendly for both professionals and DIYers with simple application methods.

Why Contractors & Builders Choose Boss 400

🏡 Reliable Seal – Trusted by professionals for creating long-lasting, water-tight seals.
🌦️ Designed for Harsh Conditions – Perfect for roofing, gutters, siding, and other outdoor projects.
🛠 Easy to Work With – Quick application and fast curing for a streamlined project.

Get the Right Boss 400 Sealant for Your Project

Ensure your next roofing or construction project is protected with Boss 400’s high-performance adhesive and sealant.

📞 [Get a Quote Today →] (314) 298-9090