Description

Promac Rubber Duck™ Cement Slurry Kit is a premium two-component waterproofing and adhesion enhancement solution, designed for both interior and exterior cementitious surfaces. It combines a specialized polymer liquid (Part A) and a cement-based powder (Part B) to form a durable, flexible, and water-resistant barrier.

Ideal for applications such as wall renderings, showers, balconies, walkways, foundations, and retaining walls, this product provides an exceptional bond between new and old cement surfaces while significantly reducing water penetration and the risk of cracking.

🔧 Key Features & Benefits:

• Two-part water-based system (Part A: 5kg polymer / Part B: 10kg cement)

• Enhances adhesion on rough or aged surfaces

• High flexibility and crack resistance

• Excellent water resistance and moisture barrier performance

• Easy to apply using a brush, trowel, or spray

• Non-toxic with low lead content (<90ppm)

• Creates a textured, keying surface for paint, screeds, or waterproofing layers

• Can be overcoated with cement, screed, or compatible Promac coatings

• Dries in 24 hours with a recoating time of 4–6 hours

🛠 Typical Uses:

• Bathrooms & showers

• Balconies and walkways

• Under-tile waterproofing

• Foundations & retaining walls

• Cement surfaces needing reinforcement or bonding layer

📦 Packaging:

• Total 15kg kit: 5kg (Polymer – Part A) + 10kg (Powder – Part B)

⚠️ Not suitable as a final wearing surface.
Avoid application during rainy conditions or where temperatures fall below 10°C or exceed 35°C.