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Sikadur 32 Hi-Mod 2 Gallon Unit
Sikadur 32 Hi-Mod is a multi-purpose, 2-component, 100 % solids, moisture-tolerant structural epoxy adhesive.
- High-strength bonding/grouting adhesive.
- Tolerant to moisture before, during and after cure.
- Excellent adhesion to most structural materials.
$239.75
Availability:
In stock
( 31 Available )
SKU
15586
Sika Sikadur-32 Hi-Mod – 2 Gallon Unit
Sikadur-32 Hi-Mod is a high-modulus, high-strength, moisture-tolerant, 100 percent solids, two-component epoxy bonding and grouting adhesive. It conforms to ASTM C881 Types I, II, and V, Grade 2, Class C and AASHTO M 235 requirements and is used for structural bonding, crack gravity feeding, and base plate grouting where strong adhesion and rapid strength gain are required.
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Key Features
- High-modulus, high-strength epoxy bonding and grouting adhesive.
- Moisture-tolerant before, during, and after cure.
- Excellent adhesion to most structural materials.
- Mix ratio A to B is 1:1 by volume.
- Fast initial set and rapid gain to ultimate strengths.
- USDA-certified for use in food plants.
Applications
- Bond fresh, plastic concrete to hardened concrete and steel.
- Gravity feed grout horizontal cracks in structural concrete and wood.
- Machinery and robotic base plate grout with oven-dried aggregate.
- Structural adhesive for concrete, masonry, metal, and wood.
Technical Specifications
| Chemical Base | 100 percent epoxy |
| Standards | ASTM C881 Types I, II, V, Grade 2, Class C; AASHTO M 235 |
| Mix Ratio | A:B = 1:1 by volume |
| Color | Concrete gray |
| Shelf Life | 2 years in original, unopened containers |
| Storage Conditions | Store dry at 40 to 95°F (4 to 35°C). Condition material to 65 to 75°F (18 to 24°C) before using. |
| Viscosity | Approximately 4,000 to 5,000 cps |
| Water Absorption | 0.21 percent (7 days, 24 h immersion), ASTM D570 |
| Pot Life | Approximately 30 minutes (60 g mass) and approximately 22 minutes (350 g mass) |
| Minimum Ambient and Substrate Temperature | 40°F (4°C) |
| Coverage, Bonding Adhesive | 1 gallon covers approximately 80 ft² on smooth surface |
| Anchoring Grout Yield | 1 gallon yields 231 in³ of grout |
| Base Plate Grout Yield | 1 gallon mixed with 1.5 parts oven-dried aggregate yields approximately 420 in³ of grout |
Frequently Asked Questions
What is the mix ratio for Sikadur-32 Hi-Mod?
Mix equal parts by volume of Component A and Component B until the blend is a uniform color.
Can it be applied to damp concrete?
Yes. The surface may be dry or damp, but it must be free of standing water.
How is it used for base plate grouting?
For base plates, mix up to 1.5 parts oven-dried aggregate to 1 part mixed epoxy by volume and place under the base plate per placement guidance.
What is the minimum application temperature?
Minimum ambient and substrate temperature is 40°F (4°C).
Can I apply it over a wet, glistening surface?
No. Do not apply over a wet, glistening surface. Remove standing water before application.
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