Ardex S4 Green Slab Seal 20 Litre

Ardex S4 Green Slab Seal 20 Litre. Key benefits include:

• Permanent moisture block for internal concrete subfloors
• Easy application using low pressure backpack sprayer
• Single pack ready to use liquid with water-like viscosity
• Contains green fluorescent dye for easy initial traceability of treated areas
• Allows access to the site after 1 hour
• Zero VOC content and environmentally friendly
• Non-toxic non-flammable liquid
• Penetrates deeply into the slab and reacts with the free lime, forming a hardened gel substance filling:
  • Pores
  • Voids
  • Hairline cracks and
  • Trapped air cells