Boss 535 Multi-Purpose Polyurethane Adhesive Sealant Caulking Cartridge

Discover the Boss 535 - the preferred choice among roofing professionals for its exceptional qualities. This high-quality sealant, formulated with Polyurethane, stands out as a 1-component, professional-grade solution designed to meet the rigorous demands of the roofing industry. Choose Boss 535 for a sealant that excels in adhesion, flexibility, and durability – meeting and exceeding the expectations of roofing professionals in every application.

• Professional-Grade Performance: Boss 535 is a top-tier, elastic sealant that delivers professional-grade performance.
• Ease of Application:  Applying Boss 535 is a breeze, making it the go-to choice for roofing professionals. 
• Weather and UV Resistant: Built to withstand the elements, this sealant offers superior weather and UV resistance.
• Elasticity in All Conditions: Remains elastic after curing, ensuring flexibility in high movement or expansion joints.
• Versatile Adhesion: Enjoy very good adhesion to most substrates, providing flexibility in roofing projects.
• LEED Credit Qualification: Qualifies for LEED credits, reflecting its commitment to sustainability and environmental responsibility.
• UV Resistance and Color Stability: Excellent UV resistance and color stability, maintaining appearance over time.
• Long Life Reliability: Its durability and performance contribute to the longevity of your roofing applications, reducing the need for frequent maintenance or replacements.
• Interior and Exterior Use: Boss 535 is suitable for both interior and exterior applications, providing versatile solutions for roofing professionals.
• Paintable: Achieve the desired aesthetic finish by easily painting Boss 535 with most paint systems.

Seal like a pro.

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