How long does Advanced Silicone 2 Window & Door Sealant take to cure on Glass?

Advanced Silicone 2 Window & Door Sealant takes 24 hours to fully cure on Glass at 70°F and 50% RH. Temperature and humidity significantly affect this — use the calculator on this page for an adjusted estimate at your actual conditions.

How do I prepare Glass before applying Advanced Silicone 2 Window & Door Sealant?

Clean with glass cleaner, then immediately wipe with isopropyl alcohol for a solvent-clean surface. Bond within 10 minutes of cleaning — glass re-contaminates quickly from airborne oils.

Caulk & Sealant

Advanced Silicone 2 Window & Door Sealant on Glass

GE · Caulk & Sealant

Tempered or float glass. Use the calculator below to get a cure-time estimate adjusted for your actual temperature and humidity, then follow the surface-prep checklist.

Full cure (70°F / 50% RH)

24h

Min application temp

32°F

Open / working time

5 min

Estimate Cure Time

Surface Prep — Glass

1Clean with glass cleaner, then immediately wipe with isopropyl alcohol for a solvent-clean surface.
2Bond within 10 minutes of cleaning — glass re-contaminates quickly from airborne oils.
3UV-cure adhesives produce cleaner, stronger bonds than silicone where optical clarity is needed.
4Tempered glass cannot be cut or drilled — plan bond placement carefully.

Safety Warnings

Advanced Silicone 2 Window & Door Sealant on other surfaces

on Tile (General)on Ceramic / Porcelain Tile on Drywall (Gypsum Board)on Metal (Steel / Aluminium)on Concrete

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Data sourced from manufacturer's Technical Data Sheet. Last verified: May 2026.

Important: Results are estimates only. Always follow manufacturer instructions. Not suitable for structural, load-bearing, or safety-critical applications.