Sikadur 32 Hi-Mod is a multi-purpose, 2-component, 100 % solids, moisture-tolerant structural epoxy adhesive.
Sika Sikadur-32 Hi-Mod is a two-component, 100% solids, high-modulus epoxy adhesive formulated for bonding fresh concrete to hardened concrete, steel, masonry, and wood. This structural-grade epoxy meets ASTM C-881 specifications and provides superior adhesion, moisture tolerance, and rapid strength gain for various bonding, anchoring, and grouting applications. Sikadur-32 Hi-Mod is easy to mix and apply, offering high compressive and tensile strength for demanding structural repairs, baseplate grouting, and crack injection. Its fast-setting properties make it an excellent choice for time-sensitive construction projects.
Property | Value |
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Compressive Strength (7 Days) | 11,800 psi (81.4 MPa) (ASTM D-695) |
Tensile Strength (7 Days) | 6,900 psi (48 MPa) (ASTM D-638) |
Flexural Strength (14 Days) | 7,000 psi (48.3 MPa) (ASTM D-790) |
Bond Strength to Hardened Concrete (14 Days) | 2,000 psi (13.8 MPa) (ASTM C-882) |
Tensile Adhesion Strength to Steel (14 Days) | 2,000 psi (13.8 MPa) (ASTM C-882) |
Working Time at 73°F | 30 minutes |
Pot Life (60 g Mass) | 30 minutes |
Service Temperature | Up to 122°F (50°C) |
What are the primary applications for Sikadur-32 Hi-Mod?
It is used for bonding fresh concrete to hardened concrete, anchoring bolts, structural grouting, and gravity-feeding cracks in concrete structures.
Does Sikadur-32 Hi-Mod require a primer?
No, it bonds strongly to clean, prepared surfaces without a primer.
Is this product suitable for damp conditions?
Yes, it is moisture-tolerant before, during, and after curing.
How should Sikadur-32 Hi-Mod be applied?
It can be applied with a brush, roller, or broom for bonding, or mixed with aggregate for grouting applications.
For the latest technical specifications and application guidelines, visit Sika USA.
Brand | Sika |
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Size | 1 Gallon |
Manufacturer | Sika |