Thinset mortar is a versatile and commonly used adhesive in tile installations. It is a cement-based material that is used to secure tiles to various surfaces, such as floors, walls, and countertops. While there are several tools available for spreading thinset, some DIY enthusiasts may wonder if a squeegee can be used for this purpose. In this article, we will explore whether a squeegee is a suitable tool for spreading thinset and discuss the pros and cons of using this method.
Understanding Thinset Mortar:
Before discussing the use of a squeegee for spreading thinset, it’s crucial to understand the nature of thinset mortar. Thinset is a blend of cement, sand, and a powdered adhesive. Its purpose is to create a strong bond between tiles and the substrate, ensuring their stability. When mixed with water, thinset forms a thick paste that can be spread onto the installation area before laying the tiles. It then cures and hardens to form a durable bond.
Pros and Cons of Using a Squeegee for Thinset:
Using a squeegee for spreading thinset may seem like a time-saving and cost-effective alternative to traditional notch trowels or square-notch trowels. Here are some potential pros and cons of using a squeegee for this purpose:
Pros:
- Smooth and Uniform Application: A squeegee can provide a smooth and consistent layer of thinset, ensuring even coverage across the installation area.
- Easier Cleanup: Since thinset tends to stick to tools, a squeegee can make cleanup easier due to its smooth, non-porous surface.
- Versatility: A squeegee can be used for both small and large tile installations and is typically available at an affordable price.
Cons:
- Inadequate Coverage: The main disadvantage of using a squeegee is that it may not provide sufficient coverage, especially for larger tiles or uneven surfaces. The notch trowel method allows for greater flexibility in adjusting the thickness of the thinset bed to accommodate for variations in the substrate or tile size.
- Limited Control: Unlike a notch trowel, a squeegee does not offer precise control over the depth and angle of the thinset application, potentially leading to uneven or inadequate coverage.
- Higher Risk of Tile Slippage: Without proper coverage and a consistent bed thickness, there is an increased likelihood of tile slippage or inadequate adhesion.
Alternative Methods for Spreading Thinset:
While using a squeegee may be tempting, it is generally not recommended as the primary tool for spreading thinset. Instead, consider the following tried-and-true methods:
- Notch Trowel: Notch trowels are specifically designed for spreading thinset mortar. They come in various sizes and notch configurations, providing greater control over the application. This allows for customization according to tile size and substrate conditions.
- Square-Notch Trowel: Square-notch trowels are a specific type of notch trowel that are particularly useful for large-format tiles or tiles with deeper ridges on their back. The square notches help achieve proper thinset coverage and promote better adhesion.
While a squeegee may appear to be an appealing tool for spreading thinset due to its smooth and uniform application, it is not the recommended method. The notch trowel provides better control and coverage, reducing the risk of tile slippage and ensuring proper adhesion. It is important to use the right tools and techniques to achieve a successful tile installation that will stand the test of time.