About Waterproofing chemical Sika Top Seal-107 .
91 000 74051 SikaTop-107 Seal IN is a two part, acrylic polymer modified cementitious liquid applied waterproofing coating system. It comprises of a liquid polymer and a cement based mix incorporating special admixtures. It is applied to concrete and mortar to prevent water in filtration.
Versatile Waterproofing SolutionSika Top Seal-107 provides long-lasting waterproofing for multiple surfaces such as tanks, basements, balconies, and wet areas. Its flexible formulation allows for effective crack-bridging and excellent resistance to varying water pressures, making it suitable for both internal and external applications.
User-Friendly Application ProcessMix the powder (Part A) and liquid (Part B) as per the recommended ratio and apply in two or more layers using a brush, roller, trowel, or spray equipment. The product has a pot life of around 30 minutes and should be protected from rain for at least 24 hours during curing for optimal results.
Superior Performance and ReliabilityWith high compressive and tensile adhesion strength, Sika Top Seal-107 delivers outstanding waterproofing performance. It has low VOC content, meets most eco-labeling requirements, and offers dependable protection against dampness, enhancing the durability and life of structures.
FAQ's of Waterproofing chemical Sika Top Seal-107 .:
Q: How is Sika Top Seal-107 applied for waterproofing?
A: Sika Top Seal-107 should be mixed using 25 kg of powder (Part A) to 8 liters of liquid polymer (Part B) until a homogeneous slurry is formed. Apply the mix in two or more layers using a brush, roller, smooth trowel, or spray equipment, ensuring each layer is 0.75-1 mm thick.
Q: What surfaces can Sika Top Seal-107 be used on?
A: This product is suitable for waterproofing a range of surfaces, including water tanks, basements, balconies, bathrooms, swimming pools, retaining walls, wet areas, and foundations. It adheres well to concrete and masonry substrates.
Q: When is it safe to expose Sika Top Seal-107 to rain after application?
A: After application, Sika Top Seal-107 must be protected from rain for at least 24 hours to ensure proper curing and effective waterproofing performance.
Q: Where should Sika Top Seal-107 be stored and for how long?
A: Store the product in unopened, original packaging in a dry, cool, and shaded area. When stored properly, it has a shelf life of up to 12 months from the date of production.
Q: What are the main benefits of using Sika Top Seal-107?
A: Sika Top Seal-107 offers flexible, crack-bridging capabilities (up to 0.5 mm movement), strong adhesion to concrete, resistance to positive and negative water pressure, and reliable waterproofing. It is easy to apply, has low VOC content, and supports the durability of your structure.
Q: How much Sika Top Seal-107 is needed for typical application coverage?
A: Approximately 2 kg per square meter is required to achieve a 2 mm total thickness, divided across at least two coats. The actual consumption may vary depending on the substrate's absorbency and roughness.
Q: What tools are required for the application process?
A: The product can be applied using a brush, roller, smooth trowel, or suitable spray equipment, making it adaptable for different site conditions and user preferences.