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Sika SikaGrout 428FS 65lb Bag 188027
SikaGrout-428 FS is a fast-setting non-shrink cementitious precision grout in a 65 lb bag. It is placed under railing posts, foundations, windmills, and compressors when turnaround time is the driver.
- Quick strength gain for turnaround work
- Maximum effective bearing area
- Plastic to fluid consistency from one bag
$44.87
Availability:
In stock
( 14 Available )
SikaGrout 428 FS
SikaGrout-428 FS is a non-shrink non-metallic cementitious precision grout powered by ViscoCrete. This 65 lb bag (part 188027) is for quick-turnaround grouting of railing posts, foundations, windmills, and compressors. It reaches high early strength at fluid consistency and is placed from plastic to fluid. Effective bearing area is greater than 95%.
Key Features
- Non-shrink non-metallic cementitious precision grout
- 65 lb bag, part 188027
- Powered by ViscoCrete
- High early strength at fluid consistency
- Effective bearing area greater than 95%
- Meets ASTM C1107 Grade C
Applications
- Quick-turnaround grouting
- Railing posts, foundations, windmills, and compressors
- Machinery, equipment, base plates, and sole plates
- Precast panels, beams, columns, and curtain walls
Technical Specifications
| Property | Value |
|---|---|
| Manufacturer | Sika |
| Product | SikaGrout-428 FS |
| Part no. | 188027 |
| Unit | 65 lb bag |
| ASTM | C1107 Grade C |
| Effective bearing area | >95% (ASTM C1339) |
| 5-hour plastic at 73 F | 2,500 psi (ASTM C109) |
| Mix water | Plastic 6.5 / flowable 7.0 / fluid 8.0 pts |
| Pot life | Approximately 10 minutes |
| Shelf life | 12 months |
Product documents: SikaGrout-428 FS Product Data Sheet (PDF)
Frequently Asked Questions
What size is SikaGrout 428 FS?
The bag is 65 lb (29.5 kg), part 188027.
What turnaround work uses SikaGrout 428 FS?
Railing posts, foundations, windmills, and compressors when the rate of strength gain is the driver. Also machinery, base plates, sole plates, and precast.
What effective bearing area does SikaGrout 428 FS have?
Greater than 95% (ASTM C1339).
What 5-hour compressive strength does SikaGrout 428 FS have?
Plastic 2,500 psi at 73 F (ASTM C109). Fluid is 1,000 psi at 5 hours at 73 F.
What mix water does SikaGrout 428 FS need?
Plastic 6.5 pints, flowable 7.0 pints, fluid 8.0 pints per bag.
What pot life does SikaGrout 428 FS have?
Approximately 10 minutes. Above 73 F shortens fluidity; below 73 F extends it.
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