Why Silicone is the Preferred Choice for Plumbing Over Plumbers' Putty
Introduction
Silicone and plumbers' putty are both used in plumbing, but their applications and effectiveness differ significantly. In this article, we will explore the reasons why silicone is often preferred over plumbers' putty in various plumbing scenarios. Specifically, we will cover the aspects of water resistance, flexibility and durability, adhesion, application, and curing time.
The Water Resistance Factor
Water Resistance: Silicone's high water resistance is its standout feature. It creates a watertight seal, making it ideal for areas exposed to moisture such as sinks, bathtubs, and showers. Conversely, plumbers' putty is also water-resistant, but it is not suitable for prolonged immersion in water as it can break down over time.
Flexibility and Durability: A Crucial Differentiator
Flexibility and Durability: Silicone maintained its flexibility post-curing, which allows it to withstand movement and temperature changes without cracking or losing its seal. This is particularly important in areas that may experience expansion and contraction. On the other hand, plumbers' putty can dry out and become brittle, leading to potential cracking or leaks.
Adhesion: A Versatile Advantage
Adhesion: Silicone adheres well to a variety of surfaces including glass, metal, and plastic, making it versatile for different plumbing applications. Plumbers' putty, however, is primarily used for sealing joints and does not provide the same level of adhesion as silicone.
Application: Versatility vs. Specificity
Application: Silicone can be used for sealing around fixtures, joints, and even in areas exposed to harsh chemicals like some cleaning agents. Plumbers' putty, while effective for sealing drain fittings and under-sink fixtures, is not recommended for use in areas that will be exposed to water continuously.
Curing Time: Efficiency Consideration
Curing Time: Silicone typically cures more slowly than plumbers' putty, which can be a critical factor depending on the urgency of the job. Plumbers' putty sets quickly, allowing for faster assembly of fixtures. However, its longevity and effectiveness in demanding environments may not match that of silicone.
Conclusion
In summary, silicone is often the preferred choice in plumbing applications where a durable, flexible, and watertight seal is needed, especially in areas exposed to moisture. Plumbers' putty is more suitable for specific tasks like sealing drain fittings but may not hold up as well in more demanding conditions.