Technical Specifications

3/3/2019
2. If using cartridge, cut nozzle at a 45° angle to desired bead size. Puncture inner foil seal. Load into
caulk gun.
3. Fill gap or crack with sealant.
4. If necessary, tool or smooth the bead of sealant with a finishing tool before the sealant skins over.
5. At 73°F & 50% relative humidity, sealant is water resistant at 30 minutes & reaches full cure in 24
hours. Low humidity may slow cure.
6. Clean up excess uncured sealant from surface and tools with mineral spirits. Scrape or cut away
excess cured sealant. Do not use mineral spirits to clean hands or skin. Wash hands or skin with
soap and water.
7. Sealant is not paintable. Paint surfaces prior to applying sealant.
8. Reseal cartridge/tube for storage and reuse.
Typical Uncured Physical Properties
Appearance/Consistency Smooth paste
Base Polymer Silicone rubber
Filler Not applicable
Volatile Not applicable
Weight % Solids >97%
Density (lbs per gallon) 8.4
Odor Vinegar like
Flash Point >212ºF
Freeze Thaw Stability (ASTM C1183) Will not freeze
Shelf Life 24 months
Coverage 10.1 fl oz: 55 linear feet at 3/16” diameter bead
2.8 fl oz: 15 linear feet at 3/16” diameter bead
Typical Application Properties
Application Temperature Range -35ºF to 140ºF
Tooling Time (Working Time) 5-10 minutes
Tack Free Time 10-25 minutes
Full Cure 24 hours
Return to Service Time 30 minutes
Vertical Sag (ASTM D2202) 0.05”
Typical Cured Performance Properties
Service Temperature Range -40ºF to 400°F
TYPICAL PHYSICAL & CHEMICAL PROPERTIES