Thoroseal Plus Polymer‑modified Cement Waterproofer – 35 lb Gray Pail For Concrete & Masonry

Introducing the Sika Thoroseal Plus Polymer‑Modified Cement Waterproofer, a high‑performance dry‑mix coating engineered to shield concrete floors, walls and masonry structures from unwanted moisture. This 35‑pound gray‑toned formulation blends cement with advanced polymer technology, delivering a semi‑smooth, durable surface that repels water while maintaining the natural look of the substrate. Ideal for both new construction and renovation projects, it creates a resilient barrier that stands up to rain, groundwater and everyday wear.

Why choose this waterproofing solution? The coating forms a continuous, vapor‑tight film that blocks water ingress, preventing damp‑related damage such as spalling, efflorescence or corrosion of embedded steel. Its cement‑based base ensures excellent adhesion to a variety of surfaces, while the polymer modifiers provide flexibility to accommodate slight movements without cracking. The result is a long‑lasting protective layer that enhances the lifespan of any concrete or masonry element.

• Polymer‑modified cement matrix: Combines the strength of cement with polymer elasticity for superior crack resistance and water‑tight performance.
• Dry‑powder application: Easy to mix on‑site with water, allowing precise control of consistency and reducing waste.
• Gray semi‑smooth finish: Offers an aesthetically pleasing, uniform appearance that blends seamlessly with most architectural designs.
• High moisture resistance: Provides a robust shield against water penetration, reducing the risk of mold, mildew and structural deterioration.
• Versatile substrate compatibility: Works effectively on poured concrete, precast elements, brick, block and other masonry materials.

Experience lasting protection and peace of mind: When you apply Sika Thoroseal Plus, you invest in a coating that not only guards against water but also contributes to the overall durability of your project. Its straightforward mixing and application process saves time on the job site, while the durable gray finish adds a subtle, professional look. Trust this premium waterproofing system to deliver reliable performance in residential, commercial or industrial settings, ensuring your concrete and masonry stay dry, strong, and beautiful for years to come.

Descriptions are AI-generated. For accurate measurements, please call the store to confirm.