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Dayton Superior Polyfast FS Overhead Repair Mortar 50lb Bag 67358
Dayton Superior Polyfast FS is a one-component polymer mortar for overhead, vertical, and horizontal repairs.
- Trowel soffits, walls, and floors
- Just add water
- Same chemistry as the 50 lb pail
$39.03
Availability:
Out of stock
Dayton Superior Polyfast FS Overhead Repair Mortar, 50 lb Bag
Dayton Superior Polyfast FS is a one-component, polymer-modified, shrinkage-compensated mortar for vertical, overhead, and horizontal concrete repair. Just add water. Initial set is about 30 minutes. Trowel 1/4 in to 2 in neat on SSD concrete, then lift to 6 in. Mix 2-3 minutes and place within about 10 minutes. Also available as the Polyfast FS 50 lb pail.
Looking for another size?
Key Features
- One-component polymer mortar; add water only
- Trowel vertical, overhead, and horizontal repairs
- Built-in polymer bond; scrub coat on SSD concrete
- Fast set for bridges, tunnels, and precast
- Shrinkage compensated with very low chloride
- Same chemistry as the 50 lb pail, in a bag
Applications
- Overhead and vertical structural patches
- Horizontal repairs on the same mortar
- Bridges, parking structures, dams, and columns
- Precast pipe, beams, and steps
Technical Specifications
| Property | Value |
|---|---|
| Type | Polymer-modified repair mortar |
| Set time | Initial 30 min; final 80 min (ASTM C266) |
| Compressive strength | 2,000 psi at 1 day; 5,500 psi at 7 days; 7,000 psi at 28 days (ASTM C109) |
| Mix water | 3.5-4 qt per 50 lb |
| Placement | 1/4 in to 2 in neat; lifts to 6 in |
| Yield | 0.42 cu ft per 50 lb |
| Water-soluble chloride | 0.005% |
| Shelf life (bag) | 12 months dry, unopened |
| Packaging | 50 lb bag |
Product documents: Polyfast FS Technical Data Sheet (PDF)
Frequently Asked Questions
Is this different from the pail?
No. Dayton publishes one Polyfast FS TDS covering the 50 lb bag and 50 lb pail. Shelf life is 12 months in the bag, 18 months in the pail.
Overhead without forms?
Yes. Trowel on vertical and overhead work. Place within about 10 minutes of mixing.
Mix water?
3.5-4 qt per 50 lb. Less water for a stiffer overhead mix.
Thickness?
1/4 in to 2 in neat, then lifts to 6 in.
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