Vulcanox II

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Vulcanox II is a two-part, catalyzed, elastomeric, urethane joint sealant used to seal and caulk both moving and non-moving joints and cracks. Vulcanox II is used in both interior and exterior applications when a rapid cure sealant is required.  Vulcanox II is used as a concrete joint filler for expansion joints or control joints.  It can also be used to seal around windows and door frames and to seal joints in masonry and flashing. It may be applied to wood, concrete, masonry, metal, stone and firmly bonded painted surfaces.

• Two-component, catalyzed system cures faster than most one-part sealants.
• Gun grade and self-leveling, pourable consistencies permit vertical and horizontal applications.
• Two-part sealant consisting of base urethane and activator permits application in colder weather.
• Excellent weathering properties are unaffected by exposure to sun, wind, rain, snow, ice, hail, acid rain and ozone.
• Remains flexible at temperatures as low as -40°F (-40°C).
• Easy to use with commonly found caulking tools and equipment.
• Elastomeric sealant absorbs ±25% movement.
• Priming is not required on most substrates, lowering installation cost.
• Resilient  surface offers excellent resistance  to sharp objects, stones, sticks and vandalism.
• May be used as an adhesive between materials having different coefficients of thermal expansion.
• Excellent adhesive properties allow for use in totally submersible applications.
• Offers good resistance to chemical attack.