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TLDR Review: GE Silicone 2 Caulk

By ShopSavvy Team

Published: July 24th, 2026

Pros

•Effectively seals leaks and prevents water infiltration, maintaining its seal over multiple weeks.
•Resistant to mold and discoloration, even when exposed to outdoor elements or humid conditions.
•Excellent adhesion to a wide range of surfaces such as brick, glass, vinyl, PVC, and wood, ensuring versatile use.
•Dries quickly in about 30 minutes to a water and raiesistant seal, with a long shelf life if stored properly.
•Neutral cure formula with virtually no odor, making it more pleasant to work with than acetoxy silicone.
•Application is smooth and neat, especially with a caulking tool or masking tape, resulting in a professional finish.
•Maintains flexibility without shrinking, cracking, or pulling away over time, preserving the seal.
•Suitable for indoor and outdoor projects, including sealing around tubs, sinks, and shower bases.
•Easy to clean up with denatured alcohol, and it provides a clean, clear appearance, blending well with fixtures.
•Produces a durable, lonasting, and high-quality seal that withstands hot, humid, and cold conditions.

Cons

•Requires a second coat for optimal leak prevention, as the first may not be entirely effective on its own.
•Takes longer to dry than estimated; approximately 2 hours instead of 30 minutes.
•Difficult to clean excess residue, which can be slippery, greasy, and sticky, often requiring scraping and glass removal.
•Turns milky or cloudy instead of transparent, especially in the white color, which may not match aesthetically.
•Develops a yellow hue overnight after installation, causing visual issues and staining surfaces like tiles.
•Sticky and gummy during and after drying, often remaining tacky even after 24 hours, complicating cleanup.
•Not suitable for application with fingers or wateetting, requiring precise bead application.
•Some users report that it leaves behind silicone balls and residue that are difficult to remove.
•The yellowing problem is commonly reported and can lead to additional rework and time loss.
•No case or storage container included unless purchased separately.

Bottom Line

The GE Advanced Silicone 2 is a reliable and durable caulk that offers excellent adhesion, resistance to mold, and weatherproofing, perfect for sealing bathrooms and kitchens. However, its tendency to yellow prematurely, difficulty in cleanup, and longer-than-expected drying time are notable drawbacks. If a completely clear, easy-to-clean seal is your priority, or if the aesthetic aspect is critical, you might want to explore other options like Gorilla white silicone, which reportedly avoids the yellowing issue. For those seeking a sturdy, versatile silicone with good long-term performance, this caulk is a solid choice, just keep in mind its quirks.

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How we researched this

About this review: We pulled together findings from professional reviews and hundreds of user reviews, and cross-referenced them with ShopSavvy's pricing data from 10 retailers to give you the short version.