Overlays - Sikadur®-22 Lo-Mod LT

Low-modulus, fast-setting, medium viscosity, urethane modified, epoxy resin binder for low-temperature applications

Sikadur 22, Lo-Mod LT is a 2-component, 100% solids, moisture-tolerant, urethane modified, epoxy binder capable of curing quickly at temperatures below 50F. It conforms to the current ASTM C-881* Type III, Grade 2, Class B & C and AASHTO M-235 specifications. _{* Except Gel Time}

• Fast setting for quick turn around
• Meets 3 hr/1000 psi requirement when mixed as an epoxy mortar
• Tolerant to moisture both before and after cure
• Convenient easy mix ratio A:B = 1:1 by volume
• Excellent strength development
• Leveling viscosity for easy, efficient application of a broadcast overlay
• Tack-free in 3.5 hours at 50°F (10°C)
• Can condition material at elevated temperatures for faster cure rates

Usage

Use neat as the binder resin for a skid-resistant broadcast overlay. Use also as the binder resin for epoxy
mortar and concrete for patching and overlays.

Advantages

• Fast setting for quick turn around
• Meets 3 hr/1000 psi requirement when mixed as an epoxy mortar
• Tolerant to moisture both before and after cure
• Convenient easy mix ratio A:B = 1:1 by volume
• Excellent strength development
• Leveling viscosity for easy, efficient application of a broadcast overlay
• Tack-free in 3.5 hours at 50°F (10°C)
• Can condition material at elevated temperatures for faster cure rates

Packaging

4 gal., 110 gallon, 660 gallon totes.

Note: Part A of the Sikadur 22 Lo-Mod, Sikadur 22 Lo-Mod FS, Sikadur 22 Lo-Mod LT and Sikadur 21 Lo-Mod LV is a universal component of these four products.

Color

amber

Product Details

Product Information

Chemical Base

epoxy resin

Shelf Life

2 years in original, unopened containers

Storage Conditions

Store dry at 40°-95°F (4°-35°C). Condition material to 65°-85°F (18°-29°C) before using.

Viscosity

1,300-1,500 cps

Application

Application Information

Mixing Ratio

Comp. "A": Comp. "B" = 1:1 by volume

Consumption

Coverage

1 gal. yields 231 in³

For traffic overlay - 1 gal yields ~32 ft²

Mortar Binder - 1 gal. of mixed Sikadur® 22 Lo-Mod LT with the addition of 5 gal. by loose volume of an oven dried sand, yields approximately 808 cu. in. of epoxy mortar.

Application Steps

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