Tremco Vulkem 116 Polyurethane Sealant 10.1oz

Features and Benefits

• Suitable for certain water immersion applications
• Rated for +/-25% movement capability
• Cure can be accelerated with the addition of the Vulkem Catalyst 45/116
• Durable, flexible, and offers excellent performance in dynamic joints
• 30-year history of delivering superior primerless adhesion to porous substrates, which makes it the choice for sealing expansion joints in commercial construction applications
• The cure of the sealant can be accelerated with the addition of the Vulkem Catalyst 45/116.

Application

• Vulkem caulk is easy to apply with conventional caulking equipment. Ensure that the backer rod is friction-fitted properly and any primers have been applied.
• Fill the joint completely with a proper width-to-depth ratio, and then tool to ensure intimate contact of sealant with joint walls.
• Dry tooling is always preferred, although xylene can be used in limited amounts to slick the spatula if needed.
• For a cleaner finish, mask the sides of the joint with tape prior to filling.