SpecPoxy Mortar is a three-component, 100% solids, multi-purpose, epoxy mortar.

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The system combines a high-quality epoxy binder with an engineered blend of graded aggregates. Specifically engineered to provide superior trowel-ability, compressive/ tensile strength, impact, and chemical resistance for use in industrial and commercial applications such as warehouse floors, ramps, loading docks, and rebuilding joint nosings.

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Features & Benefits

• Solvent-free (VOC-compliant)
• Dries to a light gray mortar color
• Moisture insensitive/stain resistant
• USDA accepted for indirect food contact
• Foot traffic in 12 hours; vehicle in 24 hours
• Pre-measured proportions for easy installation
• Long pot life for applications between 60-90°F
• Superior abrasion, chemical & impact resistance
• Use for high traffic areas i.e. loading docks, ramps
• Trowel-able consistency for horizontal applications
• Superior bond, compressive, and flexural strength when compared to cementitious systems

Application

Surface Preparation

• Cleaning the Surface: Ensure all surfaces are clean, dry, and free from oil, grease, dirt, laitance, curing compounds, and other foreign materials. Mechanical abrasion or sandblasting is recommended to remove contaminants and create a suitable bonding profile.

Mixing and Application

• Mixing Instructions: Ensure air, material, and surface temperatures are between 50°F and 90°F. Precondition materials to approximately 70°F for easier mixing. Mix components separately before combining. Mix one part of component A with one part of component B by volume for 2-3 minutes. Gradually add part C (aggregate) to the mixed components, ensuring all aggregates are thoroughly coated.
• Placing the Mortar: Apply the mixed epoxy mortar immediately, or within 30-40 minutes, to the prepared surface using a trowel or rake. Use SpecChem Solvent 100 as a finishing aid for a smooth finish. For increased texture and improved traction, broadcast additional dry sand into the wet mortar immediately after application.

Coverage and Curing

• Coverage: A 1/2 cubic foot unit at a 1/4” thickness covers approximately 24 sq-ft.
• Curing: SpecPoxy Mortar cures to a light gray mortar color, ready for foot traffic in 12 hours and vehicle traffic in 24 hours.

Cleaning

• Tool Cleaning: Clean tools and equipment immediately with an appropriate solvent before the material hardens.

Packaging

• 1/2 cubic foot unit: Component A (1/2 gal), Component B (1/2 gal), Component C (1-50 lb. bag)
• 1.0 cubic foot unit: Component A (1 gal), Component B (1 gal), Component C (2–50 lb. bags)

Shelf Life

• Store in its original containers in a dry environment between 45-95°F.
• The shelf life is two years from the date of manufacture when properly stored.

Test Data

• Compressive Strength (ASTM C579): 9,600 psi
• Bond Strength (ASTM C882): 2,650 psi
• Tensile Strength (ASTM C307): 1,650 psi
• Flexural Strength (ASTM C580): 3,450 psi
• Hardness (ASTM D570 Shore D): 85
• Water Absorption (ASTM D570) @ 24hrs: <0.5%
• Pot Life @ 75°F: 40-60 minutes
• Coverage for 1/2 cu-ft unit @ 1/4″: 24 sq-ft

Cleaning

• Tools and equipment can be cleaned with SpecChem Orange Peel Citrus Cleaner or other approved solvents. Mechanical removal is necessary for cured material.