All Purpose Silicone 1 Sealant

Clear · US · not yet reviewed

Not paintable.

Full cure: 1 day after application.

Start the clock

From GE (Henkel) data sheet · checked 2026-10-24. Anything not listed isn’t stated by the manufacturer.

Conditions & fine print

Stated conditions: 73°F and 50% relative humidity
The data sheet says water exposure is possible in 12 hours only with a bead of 1/4 in. or less, at least 65°F and at least 50% humidity, and gives no time for other conditions, so no water-ready time is shown here. Do not touch or clean for 24 hours.
Temperature range: 32°F to 120°F
Region US. Formulas can differ between countries; check your container.
Tack-free: 73°F and 50% RH
Entered from the manufacturer source; second review pending. Report outdated information
Actual results depend on preparation, thickness, ventilation, temperature, humidity, mixing and substrate.

Can All Purpose Silicone 1 Sealant be painted?

GE (Henkel) states: Not paintable. This is the manufacturer’s stated time, not a guarantee.

How long before All Purpose Silicone 1 Sealant is full cure?

GE (Henkel) states: Cure time: 24 hours. This is the manufacturer’s stated time, not a guarantee.