SikaTop 589 Seal

13/07/2026

SikaTop 589 Seal

SikaTop 589 Seal

SikaTop®-589 Seal is a two-component flexible waterproofing coating based on cement and acrylic. It provides high performance in both negative and positive side applications. The product stands out with its strong adhesion strength, crack-bridging capability, and long-lasting waterproofing performance.

Application Areas

  • Indoor and outdoor applications, horizontal and vertical surfaces
  • Terraces (with the grey coating protected)
  • Water tanks and swimming pools
  • Elevator shafts
  • Wet areas such as bathrooms, kitchens, and balconies
  • Facilities such as spas and Turkish baths
  • Protection of concrete against water, carbonation, and harmful salts

Advantages

  • Extremely easy to prepare and apply
  • Can be applied by brush or spraying machine
  • Provides practical application thanks to its extended working time
  • Allows water vapor permeability while maintaining waterproofing performance
  • Creates an excellent waterproofing layer under screed and ceramic coverings
  • Highly durable and resistant to deformation
  • Maintains waterproofing performance against movements and vibrations with its crack-bridging capability

Technical Specifications

  • Packaging: 35 kg set
  • Component A (Powder): 25 kg bag
  • Component B (Liquid): 10 kg metal bucket
  • Color: Grey and white
  • Density: Approximately 1.44 kg/l
  • Surface Temperature: +5°C to +30°C
  • Resting Time: 3–5 minutes
  • Shelf Life: 12 months (in original packaging under suitable storage conditions)

Frequently Asked Questions (FAQ)

1. Where can SikaTop®-589 Seal be used?

It can be safely used on terraces, water tanks, swimming pools, elevator shafts, and wet areas.

2. What is the crack-bridging capability?

The product closes minor cracks caused by structural movements and maintains continuous waterproofing performance.

3. How is the product applied?

It is applied in two coats using a brush or spraying machine. Sufficient curing time should be allowed between coats.

4. What does water vapor permeability provide?

It allows the structure to breathe while preventing water penetration.

5. What is the shelf life?

When stored under suitable conditions, the shelf life is 12 months from the production date.