HS-908 Glass Sealer & Finish Nano-Ceramic Clear Coating

This glass sealer is for exterior and interior use in both high and low temperatures, in all types of weather conditions, creating a covalent bond to the substrate and a super slick surface that resists and prevents the bonding of most types of attachments including dirt, debris, snow and ice, etc.

The HS-908 is an optically clear glass sealer that has extreme hydrophobic properties making it ideal for the repelling of water from the surface as well as being chemical, abrasion and UV resistant.

The optics of this product allows it to be used for all types of cameras including security video cameras. in interior and exterior facilities.

The HS-908 is perfect for the servicing of municipal street and highway lighting systems causing attachments to slide off the surface before it solidifies and making it much easier to clean and maintain.

Suggested additional uses would also be for the lighting and security systems in outdoor construction sites, warehouses, school yards, stores and malls, parking areas, solar panels, windshields, cell phone and computer screens, etc.

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HS-908 Properties


Color Clear
Viscosity 16-18 sec. #2 Zahn
Percent of Solids 18%
Odor (liquid) Slight Solvent
Odor (cured) None
V.O.C. Exempt per CFR 51.100/regulation 8
RoHS Compliant
REACH Compliant
Halogens None
Thermal Stability (cured) 1200+ degrees F (648.8 degrees C)
Conical Bond (1/8 inch mandrel) Passed (ASTM D522-93a)
Cross cut adhesion 5B (ASTM D3359)
Coefficient of Friction 0.03 microns (ASTM D2047)
Specific Gravity 0.889 (ASTM D891-09)
Pencil Hardness 8h+ (ASTM D3363)
Average applied dry film thickness 2 to 5 microns
Est. Coverage Rate @ 3 microns 3800 sq ft / gal
Transfer to surrounding material Zero (0) transfer of contaminates
Dry to Touch (time @ ambient) 15-25 minutes (average)
Ambient cure (full properties) 5 days
Ambient cure time to allow for packaging:  45-60 minutes though more time is better