Integra Adhesives

Integra Horizon Methacrylate Adhesive – 250ml

SKU: INTHORIZON250

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Description

Integra Horizon is a high-performance 10:1 two-part methacrylate adhesive engineered for both interior and exterior surface fabrication. Designed to eliminate the need for multiple adhesive inventories, Horizon is a direct replacement for Integra Zero and Integra Ultra, delivering durable bond strength, UV resistance, and excellent color stability for demanding indoor and outdoor installations.From luxury kitchens to poolside applications, Horizon is formulated to withstand sun, rain, and temperature extremes, while supporting efficient fabrication with fast working and fixture times.

Key Features & Benefits

  • Direct replacement for Integra Zero and Integra Ultra
  • 10:1 mix ratio for precise, consistent dispensing and curing
  • High UV and weather resistance for outdoor applications
  • Excellent color stability (QUV performance: ΔE < 1.50 for popular colors; varies by color)
  • Non sag formula ideal for vertical applications
  • Fast working time supports efficient fabrication and installation
  • Low VOC for a healthier working environment
  • Available in a color-matched range for leading surface brands

Common Applications

  • Seam bonding and deck seams in countertop fabrication
  • Laminating build-ups and edge details
  • Miter joints and vertical cladding assemblies, including fireplace seaming
  • Outdoor fabrications: pool edges, outdoor kitchens, exterior trims, flooring applications

Technical Specifications

Adhesive Type Two-part methacrylate
Mix Ratio 10:1
Working Time 9 to 14 minutes
Fixture Time 20 to 30 minutes
Operating Temperature 60° to 80°F (16° to 27°C)
Temperature Cycling -40° to 158°F (-40° to 70°C) based on ASTM D1183
Viscosity (Adhesive) 40,000 to 70,000 cps
Viscosity (Activator) 700 to 2,000 cPs
Color (Adhesive) Various
Color (Activator) Clear
Flexural Strength (Natural Stone) > 4,000 psi
Flexural Strength (Quartz) > 4,000 psi
Flexural Strength (Sintered Stone) > 4,000 psi
Flexural Strength (Porcelain) > 4,000 psi
Gap Filling Recommended bond line < 0.04 inches (1.0 mm)
Sag Performance Non sag
Shelf Life 1 year
QUV Performance ΔE < 1.50 for popular colors (exact values vary by color)

Note: Use at temperatures below 55°F (12°C) or above 90°F (32°C) may alter working and fixture times and may cause incomplete cure, yellowing, and reduced bond strength.

Compliance & Certifications

  • GREENGUARD certified
  • All components listed as active on the US EPA TSCA inventory

Compatible Substrates

  • Quartz
  • Porcelain
  • Sintered stone
  • Natural stone and marble
  • Ceramic
  • Solid surface
  • Concrete

Packaging & Ordering Information

Horizon is available in 250 ml cartridges and is designed for use with an Integra-approved 10:1 cartridge dispenser and mixing tips. Store upright between 60 to 80°F (16 to 27°C) in a cool, dry place. Do not freeze.

For color matching, use the Integra color charts and app-based tools to select the best match for your surface brand.

Additional information

Weight 1.03 lbs
Dimensions 3 × 3 × 7 in
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