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SpecChem Poly Fix

SpecChem Poly Fix

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Ultra-low viscosity polymer concrete repair binder

Poly Fix® is a robust, two-component, ultra-low viscosity hybrid polyurethane binder designed for concrete repair. Its consistency is akin to water, enabling it to effectively penetrate hairline cracks or, when combined with dry sand, to repair concrete spalls or control joints. Poly Fix® is also an excellent solution for healing and sealing deteriorated concrete surfaces. Notably, it contains no VOCs (Volatile Organic Compounds), aligning with environmental compliance.

  • Simple 1:1 mix ratio
  • Seals concrete against liquid absorption
  • Resists a variety of chemicals
  • Changes from dark amber to gray upon curing
  • Cures in just 10 minutes at 75°F
  • Structurally restores concrete
  • Provides durable, permanent repairs
  • Zero VOCs, ensuring environmental safety
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Application

Primary Applications:

  • Bridge and Parking Decks
  • Pit Grouting
  • Concrete Crack Healing/Sealing
  • Concrete Subject to Mild Chemical Attack
  • Floor Restoration
  • Repairing Spalls and Pop-outs
  • Freezer Floors and Low Temperature Repairs

Application Instructions:

  • Surface Preparation:Ensure the concrete is clean, dry, and free of contaminants. New concrete should be at least 30 days old.
  • Crack Preparation:Use appropriate tools to prepare and clean cracks.
  • Cartridge Mixing:Condition Poly Fix® between 60°F to 80°F, shake well, and use with a dual cartridge gun for application.
  • Bulk Mixing:For larger repairs, mix in small batches due to the rapid setting nature of the product.
  • Placement:For larger repairs, prime the area with Poly Fix®, fill with dry sand, and saturate with Poly Fix® for a complete repair.

Packaging

Available in 22 fl-oz cartridges, quart units, and 2-gallon units.

Shelf Life

Poly Fix® should be stored in its original containers, kept tightly closed, and not exposed to freezing temperatures. Shelf life is 9 months from the date of manufacture.

Test Data

  • Cured Color:Gray
  • Gel Time @ 70°F:34 minutes
  • Pot Life @ 70°F:68 minutes
  • Set Time @ 70°F:1015 minutes
  • Compressive Strength (with sand):4650 psi
  • Elongation:5%
  • Durometer Hardness:72 Shore D
  • Mixed Viscosity:60 cps
  • Application Range:0°100°F

Cleaning

Use solvents like SpecChem SOLVENT 100 for cleaning uncured Poly Fix® from tools and equipment.