Crafted with precision, our Butyl Hot Melt Sealant is formulated using premium butyl rubber as its foundation. By incorporating a meticulous blend of reinforcing agents and viscosifiers, this product ensures unparalleled performance and durability. It boasts exceptional resistance to ultraviolet aging, safeguarding your structures against the sun's harsh rays. Moreover, its impressively low water vapor transmittance ensures that moisture is locked out, preserving the integrity of your insulating glass. With superb bonding strength to both glass and metal, it stands as the ideal choice for securely sealing insulating glass structures, making it a staple in the industry.