Specpoxy 2000 Astm 881 Compliant Hi-Mod, Medium Viscosity Epoxy

SpecPoxy 2000 is a two-component, high-modulus, medium-viscosity structural epoxy adhesive designed for demanding concrete bonding, anchoring, and repair applications. It is a 100% solids, solvent-free formulation that meets ASTM C881 requirements and is widely used in structural construction, infrastructure repair, and concrete restoration projects.

This epoxy is moisture-tolerant and engineered to create high-strength bonds between new and existing concrete, as well as secure steel reinforcement, bolts, and dowels into hardened substrates.

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Key Features & Benefits

Structural-Grade Bonding Strength

SpecPoxy 2000 is formulated to create high-strength structural bonds between:

• Fresh concrete and hardened concrete
• Steel and concrete
• Reinforcing bars, dowels, and embedded hardware

Moisture-Tolerant Performance

Designed to perform in less-than-ideal site conditions where slight moisture exposure may be present during installation.

High Modulus Formulation

The high-modulus epoxy provides rigidity and strength, making it ideal for structural load-bearing repairs and anchoring applications.

100% Solids, Zero VOC

Solvent-free formulation with zero VOC content for safer jobsite use and reduced environmental impact.

Excellent Crack Filling Capability

Can be used for gravity-fed crack repair in concrete structures, restoring structural integrity and preventing further deterioration.

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Primary Applications

Concrete-to-Concrete Bonding

Used to bond freshly poured concrete to existing hardened concrete in structural repairs, overlays, and extensions.

Rebar & Steel Anchoring

Commonly used for anchoring:

• Rebar
• Threaded rods
• Dowels
• Structural steel components

Crack Injection & Repair

Suitable for gravity filling and sealing structural cracks in concrete slabs, walls, and foundations.

Structural Repairs

Used in bridge work, industrial floors, parking structures, and commercial concrete restoration.

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Recommended Uses

SpecPoxy 2000 is ideal for:

• Structural concrete repair
• Infrastructure rehabilitation
• Rebar doweling and anchoring
• Epoxy grout applications
• Bridge and highway repair
• Industrial flooring repair
• Crack injection systems

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Application Instructions

Surface Preparation

• Remove all dirt, oil, grease, curing compounds, and loose material
• Concrete must be clean, sound, and properly profiled
• Use mechanical abrasion or abrasive blasting for best results
• Blow out drilled holes with oil-free compressed air

Mixing

• Mix Part A and Part B in a 1:1 ratio
• Mix thoroughly for approximately 3 minutes until uniform
• Only mix what can be used within pot life

Installation

• Apply epoxy by brush, roller, or injection
• For bonding, place fresh concrete while epoxy is still tacky
• For anchoring, fill hole from bottom up to eliminate voids
• Insert rebar or bolts while rotating for full coverage

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Performance Properties (Technical Data Summary)

• ASTM Compliance: C881 Types I, II, IV & V, Grade 2, Classes B & C
• Mix Ratio: 1:1
• Compressive Strength: ~10,250 psi
• Tensile Strength: ~7,050 psi
• Bond Strength (14 days): ~3,220 psi
• Water Absorption: <0.15%
• Cure Time: 24 hours initial, 7 days full cure
• VOC Content: 0 g/L

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Packaging Options

SpecPoxy 2000 is available in multiple formats depending on project size:

• 22 oz dual cartridges
• 1-gallon kits
• 2-gallon kits
• 10-gallon kits

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Shelf Life & Storage

• Shelf life: Approximately 2 years when properly stored
• Store in original sealed containers
• Keep in a dry, temperature-controlled environment
• Avoid freezing or excessive heat

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Frequently Asked Questions

What is SpecPoxy 2000 used for?

It is used for structural bonding, anchoring rebar and bolts, crack repair, and bonding fresh concrete to existing concrete.

Can it be used to anchor rebar?

Yes. It is commonly used to anchor rebar, dowels, and steel reinforcement into drilled holes.

Is SpecPoxy 2000 waterproof?

Once cured, it provides strong resistance to moisture and water penetration.

Can it be used for crack injection?

Yes. It is suitable for gravity filling structural cracks in concrete.

How strong is SpecPoxy 2000?

It develops compressive strengths over 10,000 psi and high bond strength suitable for structural applications.

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Safety Data Summary (SDS)

SpecPoxy 2000 contains epoxy resins that may cause skin and eye irritation and can trigger allergic skin reactions with prolonged exposure.

PPE Recommendations

• Chemical-resistant gloves
• Safety goggles or face shield
• Protective clothing

Handling Safety

• Avoid skin contact
• Avoid eye exposure
• Use in well-ventilated areas
• Do not ingest

First Aid

Eyes: Flush with water for 15 minutes
Skin: Wash thoroughly with soap and water
Inhalation: Move to fresh air
Ingestion: Seek immediate medical attention