Sikadur 31 Hi-Mod High-Strength Structural Epoxy Paste Adhesive 3 Gallon
Sika Corporation
Item #
SIKA-187607
Mfr. Model #
187607
Sikadur 31, Hi-Mod Gel High-Modulus, High-Strength, Structural, Epoxy Paste Adhesive, 3 Gallon
Sikadur® 31, Hi-Mod Gel is a 2-component, 100% solids, moisture-insensitive, high-modulus, high-strength, structural epoxy paste adhesive. It conforms to the current ASTM C-881, Types I and IV, Grade-3, Class-C, and AASHTO M-235 specifications
Uses:
- Structural bonding of concrete, masonry, metals, wood, etc. to a maximum glue line of 1/8 in. (3mm).
- Seals cracks and around injection ports prior to pressure-injection grouting.
- Interior, vertical, and overhead repair of concrete as an epoxy mortar binder.
- As a pick-proof sealant around windows, doors, lock-ups, etc. inside correctional facilities
Characteristics and Advantages:
- Extended pot life.
- Moisture-tolerant before, during, and after cure.
- High-modulus, high-strength, structural paste adhesive.
- Excellent adhesion to concrete, masonry, metals, wood, and most structural materials.
- Paste consistency is ideal for vertical and overhead applications.
- Fast-setting and strength-producing adhesive.
- Convenient easy mix ratio A:B = 2:1 by volume.
- Meets physical requirements of ASTM C-881 Types I, II & IV, Grade 3, Classes B & C.
- Suitable for potable water contact, meets NSF/ANSI Standard 61.
- Excellent adhesion to concrete, masonry, metals, wood, and most structural materials.
- Paste consistency ideal for vertical and overhead repair of concrete.
- Fast-setting and strength-producing adhesive.
- Convenient easy mix ratio A:B = 1:1 by volume.
- Structural bonding of concrete, masonry, metals, wood, etc. to a maximum glue line of 1?8 in. (3 mm).
- Grout bolts, dowels, and pins.
- Seals cracks and around injection ports prior to pressure-injection grouting.
Product Details
| Specification | Description |
|---|---|
| # of Components: | Two Component |
| Adhesive/Glue Type: | Epoxy & Structural Adhesives |
| Brand Name: | Sika Corporation |
| Brand Part Number: | 187607 |
| Class (ASTM C-881): | Class B - For Use Between 40-60°F, Class C - For Use Above 60°F |
| Color: | Concrete Gray |
| Compressive Strength: | Varies with Time & Temperature |
| Consistency: | Paste |
| Cure Time: | 1.5 - 2.5 Hours |
| Elongation at Break: | 0.009 |
| Flexural Strength: | 6,100 psi |
| Grade (ASTM C-881): | Grade 3 - Non Sag |
| Heat Deflection Temperature: | 135 °F |
| Model: | Sikadur 31 |
| Modulus of Elasticity in Compression: | 5.6 x 10^5 psi |
| Modulus of Elasticity in Flexure: | 1.5 x 10^6 psi |
| Package Type: | Pail |
| Pot Life: | 60 Minutes |
| Primary Application: | Construction & Concrete |
| Shear Strength: | 4,600 psi |
| Shelf Life: | 730 Days |
| Size: | 3 Gallon |
| Specifications Met: | AASHTO M-235, ASTM C-881 Type I/IV Grade 3 Class B/C, NSF/ANSI 61 |
| Tensile Adhesion Strength: | Varies with Time & Surface |
| Tensile Modulus of Elasticity: | 1.6 x 10^6 psi |
| Tensile Strength: | 3,300 psi |
| Type (ASTM C-881): | Type I - Bonding Hardened Concrete to Hardened Concrete (Non-Load Bearing), Type IV - Bonding Hardened Concrete to Hardened Concrete (Load Bearing) |
| VOC Content Range: | 4 g/L |
| Water Absorption: | 0.0007 |
