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Sika SikaFlow 678 Epoxy Grout 1.8CF Kit 812073
SikaFlow-678 is a low-exotherm three-component epoxy grout in a 1.8 ft3 kit. It is placed under deep-pour baseplates, pump bases, and compressors where heat in the lift has to stay low.
- Deep pours up to 18 inch without reinforcement
- Low exotherm with a long working time
- High effective bearing area
$581.03
SikaFlow 678
SikaFlow-678 is a low-exotherm three-component epoxy grout. This 1.8 ft3 kit (part 812073) is for deep-pour baseplates, pump bases, compressors, and drive motors. It can be placed in lifts up to 18 inch without reinforcement. Effective bearing area is high (greater than 85%), and working time at 70 F is 90 minutes so the lift can be placed properly.
Key Features
- Low-exotherm three-component epoxy grout
- 1.8 ft3 kit, part 812073
- Lifts up to 18 inch without reinforcement
- High effective bearing area (ASTM C1339)
- Long working time for placement
- Low-dusting mix
Applications
- Deep-pour baseplate grouting
- Pump bases, compressors, and drive motors
- Anchors, bars, and dowels
- Rebuilding deteriorated curbs, bases, and columns
Technical Specifications
| Property | Value |
|---|---|
| Manufacturer | Sika |
| Product | SikaFlow-678 |
| Part no. | 812073 |
| Unit | 1.8 ft3 kit |
| Chemistry | Low-exotherm three-component epoxy |
| Effective bearing area | High (>85%), ASTM C1339 |
| Lift thickness | Up to 18 inch without reinforcement |
| Working time at 70 F | 90 minutes |
| 28-day compressive | 14,000 psi (ASTM C579) |
| Peak exotherm | 85 F (1 gal, 6 inch depth) |
Product documents: SikaFlow-678 Product Data Sheet (PDF)
Frequently Asked Questions
What size is SikaFlow 678?
The kit is 1.8 ft3 (0.05 m3), part 812073. Premeasured Part A pail, Part B bottle, and four Part C bags.
What baseplate work uses SikaFlow 678?
Deep-pour baseplates, pump bases, compressors, drive motors, anchors, bars, and dowels. Also rebuilding deteriorated curbs, bases, and columns.
What lift thickness does SikaFlow 678 allow?
Lifts up to 18 inch thick without reinforcement.
What effective bearing area does SikaFlow 678 have?
High, greater than 85% (ASTM C1339), with full contact in 11 minutes at 1 inch clearance.
What working time does SikaFlow 678 have?
90 minutes at 70 F. At 90 F it is 50-60 minutes. Working time starts when hardener is added to the resin.
What 28-day compressive strength does SikaFlow 678 have?
14,000 psi at 77 F (ASTM C579 Method B). 1-day is 8,000 psi and 7-day is 13,000 psi.
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