Covering surfaces with adequate materials, such as sheets and sealants is necessary. It helps to enhance safety, improve aesthetics, and reinforce the structure’s surroundings, especially the corners and edges. The two terms, sealant and waterproofing are used interchangeably, much to the obliviousness of the user. However, in this blog, we’ll discuss them in detail to help you comprehend in a better way.
What is a Sealant?
A sealant is a substance or material applied to gaps, joints, or seams. It intends to fill space and act as a barrier against dust, moisture, air, and other undesirable elements. Sealants can be applied with a caulking gun, brush, or spray and comes in pastes, gels, or liquids. The function of the sealant is to form a tight seal between two surfaces.
Sealants are used in residential and commercial settings. These adhesives are applied on windows, doors, and pipes. Moreover, they help to increase the lifetime and durability of electronic appliances and other items.
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What is Waterproofing?
Waterproofing is the technique of creating a moisture-resistant surface, unlike sealants. It involves the use of different materials and procedures to stop water from entering a structure. Waterproofing is necessary for basements, foundations, bathrooms, roofs, and swimming pools that experience heavy rainfall, excessive humidity, or water exposure.
Waterproofing procedures differ according to the individual’s needs and surface quality. The use of specialized membranes, coatings, or sealants act as a barrier against water intrusion. These materials are designed to withstand hydrostatic pressure and render a strong coating.
Key Variations
Sealant and Waterproofing have distinct variations in terms of surfaces and purpose. For example, waterproofing is applied on larger areas, whereas sealants are specified to small-sized places, such as tile linings and wall crevices. Waterproofing is thicker and more robust, providing a durable barrier against water penetration. Sealants, on the other hand, are thinner and mainly used to fill gaps or joints, preventing moisture or air from infiltrating.
Lastly, waterproofing makes use of membranes and coatings; sealants employ materials like silicone and acrylic for finalizing projects. Choose the best strategy for building and maintaining projects.
Following are some pertinent differences between the two:
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Purpose
The primary purpose of waterproofing and sealant is different from one another: Waterproofing focuses on protecting surfaces from water intrusion, whereas sealants are used to cover gaps and seams.
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Application
In order to fill gaps or seal joints, sealants are applied to specific areas. Conversely, waterproofing is a more comprehensive method that treats surfaces (roofs, ceilings, basement) to stop water damage.
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Materials
Different substances, such as silicone, acrylic, polyurethane, and latex, are used to create sealants. These materials can fill gaps and crevices, thanks to their flexibility, adhesion, and durability. In contrast, waterproofing materials include bituminous membranes, liquid rubber, epoxy coatings, or cementitious products. These materials can withstand continuous exposure to moisture and offer excellent water resistance.
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Scale of Protection
Sealants create a tight seal between surfaces by filling up specific gaps or cracks. Waterproofing establishes a barrier that encloses a surface or building. It can withstand water pressure and stop moisture entrainment.
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Durability
Sealants are used for temporary fixes and require reapplication over time. Waterproofing, on the other hand, aims to provide durability and long-term protection.
Conclusion
Sealants and waterproofing coats/membranes are used in maintenance and construction industry. While waterproofing is used to protect surfaces from water intrusion, sealants use to close gaps and create airtight and watertight seals. Choosing the best approach and materials for projects helps to understand the differences between these two. The method may provide long-lasting protection and durability for structures, whether it’s waterproofing a basement or caulking a leaking window.
To know more about the waterproofing industry, connect with Waterproofing.pk today.