Caulk Vulkem 116, 10 Oz Tube, Gray

Vulkem 116 is a one-part, moisture-curing, gun-grade polyurethane sealant with superior primerless adhesion to porous substrates. It is durable, flexible, offers excellent performance in dynamic joints and is an excellent choice for sealing expansion joints in commercial construction applications. Vulkem 116 is also suitable for certain water immersion applications and is rated for 25% movement capability.