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Sika SikaFlow 668 Kit 0.47CF
SikaFlow-668 is a three-component modified epoxy chock grout in a 0.47 ft3 kit. It is placed under precision machinery in tight spaces with thermal shock and vibration.
- Flows onto worn or irregular surfaces
- Replaces metal chocks and skips costly milling
- Low creep under sustained load across a wide temperature range
$351.67
SikaFlow 668
SikaFlow-668 is a three-component modified epoxy chock grout. This 0.47 ft3 kit (part 810330) is for precision machinery, reciprocating compressors, and turbines in tight spaces with thermal shock and vibration. It flows onto worn or irregular surfaces and can replace metal chocks. Thickness is 1/2 to 3 inch on a base grout pour, concrete, or steel to steel.
Key Features
- Three-component modified epoxy chock grout
- 0.47 ft3 kit, part 810330
- Flows onto worn or irregular surfaces
- Replaces metal chocks
- Low creep under sustained load
- Placed 1/2 to 3 inch thick on a base grout pour
Applications
- Precision grouting of machinery
- Reciprocating gas compressors
- Steam and gas turbines
- Steel-to-steel chock grouting in limited-access spaces
Technical Specifications
| Property | Value |
|---|---|
| Manufacturer | Sika |
| Product | SikaFlow-668 |
| Part no. | 810330 |
| Unit | 0.47 ft3 kit |
| Chemistry | Three-component modified epoxy |
| Thickness | 1/2 to 3 inch |
| Working time at 73 F | 1 hour |
| Compressive 24 h at 73 F | 18,000 psi |
| Shelf life | 2 years (resin and hardener) |
Product documents: SikaFlow-668 Product Data Sheet (PDF)
Frequently Asked Questions
What size is SikaFlow 668?
The kit is 0.47 ft3 (0.013 m3), part 810330. It is a 59.7 lb unit: Part A resin, Part B hardener, and Part C aggregate.
What machinery work uses SikaFlow 668?
Precision machinery, reciprocating gas compressors, steam and gas turbines, and steel-to-steel chocks where access is limited.
What thickness does SikaFlow 668 allow?
1/2 to 3 inch on a base grout pour, directly to concrete, or steel to steel.
What working time does SikaFlow 668 have?
1 hour at 73 F, 3 hours at 55 F, and 1/2 hour at 90 F.
What metal-chock work does SikaFlow 668 replace?
It may be used to replace metal chocks, eliminating costly milling.
What 24-hour compressive strength does SikaFlow 668 have?
18,000 psi at 73 F (ASTM C579 Method B). At 90 F it is 19,200 psi in 24 hours.
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