XtraBond®250 is a 100% acetoxy-based, high performance silicone engineered for applications that require a 100% silicone solution. The product is formulated as a one component, mildew resistant sealant that is permanently flexible and offers excellent adhesion.

XtraBond®250 anti-microbial formula is NSF approved and FDA compliant, so it can be used confidently around food applications. Its resistance to moisture makes it ideal for use in high moisture areas such as marine, baths, and walk-in coolers.

  • Consistent Gunablility & Tooling
  • Approved for Cultured Marble
  • Anti-Microbial Formula
  • FDA/USDA Compliant
  • Excellent Adhesion
  • Non-Paintable