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Sika SikaQuick Set-45 50lb Bag
SikaQuick Set-45 is a magnesium phosphate repair mortar in a 50 lb bag for work below 85 F. Structural patches and grouting return to rubber-tire traffic in 45 minutes with air cure only.
- Magnesium phosphate mortar for repairs below 85 F
- Ready for rubber-tire traffic in 45 minutes
- Air cure only; no wet curing compound
$75.19
SikaQuick Set-45
SikaQuick Set-45 is a one-component magnesium phosphate repair mortar for ambient and substrate temperatures below 85 F. This 50 lb bag is for structural patches, grouting, and cold-weather repairs that have to return to service fast. Rubber-tire traffic is ready in 45 minutes, and the mortar air-cures with no wet curing compound. Horizontal, formed vertical, and overhead work are all in range, including anchor-bolt grouting.
Key Features
- One-component magnesium phosphate repair mortar
- For ambient and substrate temperatures below 85 F
- Ready for rubber-tire traffic in 45 minutes
- Air cure only; no wet curing compounds
- Freeze/thaw and deicing-salt resistant
- 50 lb bag for structural patches and grouting
Applications
- Structural concrete patches, partial and full depth
- Horizontal, formed vertical, and overhead repairs
- Cold-temperature repairs
- Anchor bolts, rebar, dowels, and precast grouting
Technical Specifications
| Property | Value |
|---|---|
| Manufacturer | Sika |
| Product | SikaQuick Set-45 |
| Unit | 50 lb bag |
| Chemistry | Magnesium phosphate mortar |
| Use temperature | Below 85 F |
| Compressive 1 hour | 2,000 psi at 72 F (ASTM C109) |
| Compressive 28 day | 8,500 psi at 72 F (ASTM C109) |
| Traffic | Rubber-tire in 45 minutes |
| Set time | 9-15 minutes at 72 F |
| Cure | Air cure only |
Product documents: SikaQuick Set-45 Product Data Sheet (PDF)
Frequently Asked Questions
What temperature range does SikaQuick Set-45 need?
Ambient and substrate below 85 F. It still gains strength at 36 F (1,200 psi at 6 hours) and will not freeze above -20 F when the sheet precautions are followed.
What size is SikaQuick Set-45?
The bag is 50 lb.
What traffic window does SikaQuick Set-45 have?
Rubber-tire traffic in 45 minutes. Compressive strength is 2,000 psi at 1 hour and 8,500 psi at 28 days at 72 F (ASTM C109).
What cure does SikaQuick Set-45 need?
Air cure only. Protect from rain after placing. Liquid-membrane compounds or plastic sheeting may shield the surface from precipitation, but never wet cure.
What repair depth does SikaQuick Set-45 allow?
Neat material from 1/2 inch to 2 inches. Deeper repairs extend the bag with up to 30 lb of rounded or non-calcareous crushed aggregate, not limestone. Not for repairs thinner than 1/2 inch.
What set time does SikaQuick Set-45 have?
Initial set 9 to 15 minutes and final set 10 to 20 minutes at 72 F. Mix, place, and finish within 10 minutes at normal temperature.
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