The neutral-cure silicone sealant is great for sealing leaks, cracks and gaps on areas such as door frames, toilet bowls, windows, doors or even vehicle parts. With the highly-elastic neutral formula, this sealant can be surely applied on materials that cannot resist acidity including metal, aluminum, concrete, plastic, stone, glass as well as wet ones. Other than that, it adopts the anti-fungal substances to keep applied areas protected, making it more practical to use.