LIQUID NAILS® Flex 5x construction adhesive, LN-1000, offers unparalleled flexibility, with 5 times more flexibility than leading polyurethane adhesives. With Flex-Adhesion Technology, this product accommodates substrate movement over time while maintaining a secure bond, ensuring long-term durability. Engineered with professional-grade strength and exceptional water resistance, Flex 5x's reliable bond across various materials, makes it ideal for most construction projects. Certified by UL Environment to meet the GREENGUARD GOLD Standard as a low emitting material.