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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.

Product Type: 1K (1 component) Sealant

Compatible Substrates & Surfaces: Marble

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Knowde Enhanced TDS

Identification & Functionality

Features & Benefits

Product Highlights

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
  • Mildew Resistant Formula
  • FDA/USDA Compliant
  • Excellent Adhesion
  • Non-Paintable
Categories

Cold Storage, Green Advantage, Silicone.

Green Advantage Program

This XtraBond® Product is part of the Premier’s “Green Advantage” Program – the designation of our commitment to not only superior products & services, but also the environment. Our engineering formulations, manufacturing standards and production practices allow us to be a leader in the supply of eco-friendly and VOC compliant products. You can be assured that if you see the Green Advantage icon on a product, it is healthy for the environment.

Applications & Uses

Compatible Substrates & Surfaces
Applications

This Product is engineered for many Applications, including:

  • Walk-In Cooler/Freezer
  • Cultured Marble
  • Kitchens & Bath
  • Industrial
  • Marine
Industries Served

This product is designed, engineered and manufactured for the following industries:

  • Residential Construction
  • Commercial Construction
  • Remodel Construction
  • Truck & Trailer
  • Flooring
Surface Preparations

The substrate must be clean, frost free and free of any oils, greases or incompatible sealers that may interfere with adhesion. Do not apply if surface is contaminated. It is recommended to test all substrates prior to applications.

Directions

Always do a test area to ensure product satisfaction and to become familiar with proper application techniques.

Regulatory & Compliance

Certifications & Compliance

Technical Details & Test Data

Specifications

XtraBond®250 meets or exceeds the requirements of:

  • NSF/ANSI 51 – Food Equipment Materials
  • ASTM C920 Type S, Grade NS, Class 25, Use NT, G, M, A.

Packaging & Availability

Available Colors

This product is available in the following colors:

  • Almond
  • Aluminum Stone
  • Black
  • Clear
  • White
  • Bronze
  • Translucent
Packaging Options

This product is available in the following packaging options:

  • 10.1 FL OZ Cartridges
  • Plastic Pails (1-5gal Variation)
  • 55gal Drums

Storage & Handling

Storage

Material is to be stored under controlled dry environment (below 75° F). Use within 18 months from date of manufacture. For best results, keep material in tightly closed containers when not in use. Do not freeze.