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Sika Sikadur 22 Lo-Mod 4 Gallon Unit 91105
Sikadur-22 Lo-Mod is a two-component low-modulus medium-viscosity epoxy binder in a 4 gallon unit for broadcast overlays and epoxy mortar. It mixes 1:1 and levels cleanly across prepared decks.
- Leveling binder for skid-resistant broadcast overlays
- Also binds epoxy mortar for patching work
- Moisture-tolerant before and after cure
$491.87
Sikadur-22 Lo-Mod
Sikadur-22 Lo-Mod is a two-component 100% solids moisture-tolerant low-modulus medium-viscosity epoxy resin binder that conforms to ASTM C-881 Type III, Grade 2, Class C and AASHTO M-235. This clear to light amber 4 gallon unit (part 91105) mixes 1:1 by volume, holds a pot life of approximately 30 minutes, and reaches approximately 7,200 psi neat compressive strength at 28 days at 73 F. It levels as a skid-resistant broadcast overlay binder and also binds epoxy mortar at approximately 2,000 cps viscosity.
Key Features
- Two-component 100% solids moisture-tolerant low-modulus epoxy binder
- ASTM C-881 Type III, Grade 2, Class C; AASHTO M-235
- Mix ratio A:B = 1:1 by volume; viscosity approximately 2,000 cps
- Pot life approximately 30 minutes for a 200 gram mass
- Neat compressive approximately 7,200 psi at 28 days at 73 F
- Neat elongation greater than 30% at 14 days; traffic in approximately 24 hours
Applications
- Neat binder resin for skid-resistant broadcast overlays
- Binder resin for epoxy mortar and concrete repairs
- Interior and exterior decks needing a leveling overlay binder
- Jobs needing USDA-certifiable epoxy chemistry
Technical Specifications
| Property | Value |
|---|---|
| Manufacturer | Sika |
| Product | Sikadur-22 Lo-Mod |
| Part no. | 91105 |
| Unit | 4 gallon unit |
| Color | Clear to light amber |
| Chemistry | Two-component 100% solids low-modulus epoxy binder |
| Mix ratio | 1:1 by volume |
| Viscosity | Approximately 2,000 cps |
| Pot life | Approximately 30 minutes |
| Neat compressive 28 day at 73 F | Approximately 7,200 psi |
| Traffic time | Approximately 24 hours |
Product documents: Sikadur-22 Lo-Mod Product Data Sheet (PDF)
Frequently Asked Questions
What jobs suit Sikadur-22 Lo-Mod?
Skid-resistant broadcast overlays as a neat binder, and epoxy mortar repairs where a leveling medium-viscosity binder is needed.
What mix ratio and pot life apply for Sikadur-22 Lo-Mod?
Mix A:B = 1:1 by volume. Pot life is approximately 30 minutes for a 200 gram mass.
What compressive strength does neat Sikadur-22 Lo-Mod reach at 73 F?
Approximately 2,600 psi at 1 day and 7,200 psi at 28 days.
What elongation does neat Sikadur-22 Lo-Mod show?
Greater than 30% elongation at break at 14 days under ASTM D-638.
What mortar yield does one gallon of mixed Sikadur-22 Lo-Mod give?
One gallon mixed with 3 gallons by loose volume of oven-dried sand yields approximately 808 cu in of epoxy mortar.
What size is Sikadur-22 Lo-Mod?
The unit is 4 gallons, part 91105.
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