GE Advanced Silicone 2 Kitchen & Bath Sealant Review (2026)
By The DIYPicks Team · Updated July 2026
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- Shower
- Bathroom
- Kitchen
- Tub
- Sink
- Outdoor
A 100% silicone sealant that is the reliable choice for waterproofing showers and tubs, as long as you never need to paint over it.
Pros
- 100% waterproof and permanently flexible, making it ideal for showers, tubs, and sinks
- Strong mold and mildew resistance for a long service life in wet areas
- Ready for water exposure in about 30 minutes, so a shower can be used the same day
Cons
- Cannot be painted, so the caulk color you choose is the color you keep
- Strong vinegar-like acetoxy odor while curing that needs good ventilation
- Harder to tool and smooth than latex caulk, and mistakes clean up only with solvent
Specifications
| Type | 100% silicone |
|---|---|
| Cure | Water-ready in ~30 min, full cure ~24 hrs |
| Waterproof | Yes (100% waterproof) |
| Paintable | No |
| Use | Interior/exterior |
| Cleanup | Mineral spirits (not water) |