XtraBond®350 is a one component, medium modulus, neutral cure silicone sealant. The product is engineered to deliver excellent adhesion to vinyl, glass, aluminum, wood, sheet metal and most common building materials – without the need of a primer. The product is an ideal fit for applications where there is a lack of moisture that would aid the curing process.

XtraBond®350 cures rapidly when exposed to atmospheric moisture to form a durable tight bond. The product’s design is ideal for back bedding and glazing applications – as well as other
exterior applications.

  • Medium Modulus Formula
  • Excellent Adhesion to Glass
  • Window & Door Approved
  • Excellent UV Resistance