Self-Leveling Green
Av-DEC’s two component polyurethane material is designed for use as a watertight, flexible sealant. The low viscosity allows for easy application where self-leveling is desired. The system demonstrates excellent adhesion to itself and allows for easy removal when necessary. This product is commonly used at the antenna connector base, in seat tracks, and wet areas; under lavs, galleys and cargo bays, in electrical connector backshells, on nutplates and to fill in gaps and voids. This product is also available in flame retardant (FR).
Download the Printable Information Sheet
Product Specs
| Product Name | Self Leveling Green |
| Part Number – 50cc | HT3326-5-50 |
| Part Number – 200cc | HT3326-5-200 |
| Color | Green |
| Reaction Ratio (by weight) | 100 : 89.4 Resin to Hardener |
| Reaction Ratio (by volume) | 100 : 100 |
| Weight, Resin, lbs/gal at 25ºC (77ºF) | 8.4 to 8.6 |
| Weight, Hardener, lbs/gal at 25ºC (77ºF) | 7.5 to 7.7 |
| Viscosity, Resin, Cps at 25ºC (77ºF) | 1500 to 2500 |
| Viscosity, Hardener, Cps at 25ºC (77ºF) | 3300 to 4300 |
| Gel Time at 25ºC (77ºF) | < 10 minutes (10g mass) |
| Working Life at 25ºC (77ºF) | < 5 minutes (10g mass) |
| Hardness, Shore at 25ºC (77ºF) | “OO” 30 to 50 |
| Storage Temperature | Greater than 13ºC (55ºF) |
| Shelf Life | 6 months (in original packaging) |
| Test Data | 14 day alternate immersion test (ASTM-G44), no Degradation of Physical Properties, no corrosion evident in protected areas |
| Solvent Resistance for MS52678 Polyurethane Sealant | ASTM D-543 (Water, Polypropylene Glycol/Water, Skydrol LD-4, MIL-H-5606, Jet A), no Degradation of Physical Properties |
| Service Temperature Guide | -65ºC to 135ºC (-85ºF to 275ºF) |
| Application Temperature | Greater than 13ºC (55ºF) |
| Material Safety Data Sheet | Separate MSDS for Resin and Hardener for all 2-part injectables. Download the MSDS for Harderner and Resin. |
Features & Benefits
Features:
- Provides a high level of track to most substrates
- Ease of installation
- Ease of removal
- Leaves no residue when removed
- Polyurethane material
- Replaces moisture-retaining products around connectors
Benefits:
- Moisture barrier, corrosion protection, improved reliability, repair/scrap
- Low viscosity and cohesive properties assure proper sealing with 100% surface contact
- Reduction in: return-to-service time, troubleshooting time, labor cost, hanger time
- No solvents required, no scraping required, no paint adhesion issues
- Non-hazardous, no residue before, during, or after installation or removal
- Positive moisture barrier, easy removal from connector
Instructions & Applications
- Application Instructions 50cc 200cc
- Printable Product Info Sheet
- Material Safety Data Sheet HT3326-5
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