TLDR Review: GE Advanced Silicone 2 Sealant
Verdict
The GE Advanced Silicone 2 excels when you need a *durable, weatherproof, and flexible* sealant that dries clear and resists mold—perfect for exterior window and door sealing or hidden areas like gutters and under sinks. However, be prepared for some frustration if you’re not comfortable with messy application, and don’t expect to paint over it or maintain perfect color fidelity over time. For visible indoor projects where color and paintability matter, or if you want less hassle applying, you might want to consider other options, but this one is a solid workhorse elsewhere.
- Top pro:
- Reliable, high-performance sealant with excellent weatherproofing, flexibility, and mold resistance.
- Top con:
- The color is misleading; it starts off bright white rather than the almond or off-white shade suggested by the tube’s labeling.
Pros
- •Reliable, high-performance sealant with excellent weatherproofing, flexibility, and mold resistance.
- •Easy and quick to apply for DIYers and professionals, especially with proper surface preparation.
- •Dries clear within one to two weeks, improving aesthetic results when applied carefully.
- •Strong sealing capabilities that effectively prevent water seepage in windows, doors, and gutters.
- •Remains flexible and durable over time, backed by a 7-plus-year warranty.
- •Conveniently packaged in a small tube, ideal for typical home projects.
- •Works well even in challenging applications like automotive parts and outdoor use.
Cons
- •The color is misleading; it starts off bright white rather than the almond or off-white shade suggested by the tube’s labeling.
- •Tends to yellow and collect mold over time, despite a lifetime guarantee claiming otherwise.
- •Non-paintable nature limits use in projects requiring paint matching or covering.
- •Challenging and messy to work with for less experienced users, including leaking and forming large globs instead of a neat bead.
- •Silicone sometimes fails to adhere properly, causing shrinkage and requiring annual replacement in some cases.
- •Caulking tubes can clog after initial use, making it difficult to extract more product and causing plunger jams in the caulking gun.
- •Best suited for inconspicuous spots as visible applications may show imperfections due to color issues and messiness.
We may earn a commission when you buy through these links, at no extra cost to you. How ShopSavvy makes money
How we researched this
About this review: it summarizes the professional reviews and customer ratings ShopSavvy collected for this product, alongside prices from ShopSavvy's price data.
Download ShopSavvy App
Compare prices across tens of thousands of stores, set price alerts, watch for deals by keyword, and much more.
Install ShopSavvy Browser Extension
Compare and track prices automatically while you shop online at thousands of websites.
