Enhanced TDS
Identification & Functionality
Features & Benefits
- Ready-to-Use Product Features
- Product Characteristics
HL-5145 is a 100% solids, one-component insulating glass sealant engineered for exceptional adhesion to IG components as well as strong barrier properties. HL-5145 brings the following to the IG industry:
- Exceptionally low moisture vapor transmission rate
- Flexibility of use with any IG manufacturing system
- Meets and/or exceeds ASTM E2190 and CGSB 12.8 standards
Applications & Uses
- Markets
- Applications
- Application Area
- Compatible Substrates & Surfaces
- Usage Information
- Processing
Surfaces should be dry, clean, and free from dust or grease. A cleaning agent such as Körasolv GL and/or the glass and spacer manufacturer’s recommended procedures are appropriate for surface preparation. It is important to ensure that sealant is applied to the correct dimensions required for your application. Ensure recommended application temperature is maintained at the application nozzle to prevent cold joints and poor adhesion.
- Clean Up
Körasolv GL or common solvents such as mineral spirits or acetone.
Properties
- Physical Form
- Typical Physical Properties
Value Units Test Method / Conditions Application Temperature 190 - 204 °C - Application Temperature 105 - 121 °C - Recommended Press Bond Temperature min. 93 °C GED APN-0189 Density 9.7 lb/gal - Tensile Strength 39 psi - Shear Strength 54 psi - Peel Strength 5.08 N/mm N/mm - Moisture Vapor Transmission Rate 0.36 g/m²day ASTM F-1249 Argon Permeability 90 cc/m²day Internal Test Method
Regulatory & Compliance
- Quality Standards
Safety & Health
- Safety Conditions
Extreme care should be exercised when working with hot or warm melts in their fluid state. Use eye protection and thermally protective clothing. Use in a well-ventilated area and do not exceed 450°F.
Packaging & Availability
- Regional Availability
- Packaging Information
- 55 gal straight-sided drum, 475 lb (215.46 kg)
- 5 gal pail, 39 lb (17.69 kg)
- 8”x6”x4” cake, case of 8, 50 lb (22.68 kg)
- 8”x41⁄4”x3” cake, case of 18, 50 lb (22.68 kg)
Storage & Handling
- Shelf Life
- 24 months
- Storage and Shelf Life Conditions
Store in a cool, dry, clean place. Packaging must be kept sealed and protected from moisture. Product may be stored in this manner for 24 months from date of manufacture.