Sunanda Polyalk EP Waterproofing Chemical

About Sunanda Polyalk EP Waterproofing Chemical

🔹 Sunanda Polyalk EP – Description

Sunanda Polyalk EP is a high-performance acrylic polymer / SBR-type liquid admixture used for waterproofing, bonding, and strengthening cement-based materials.

It is specially designed to modify the properties of cement mortar and concrete by forming a polymeric network within the cement matrix, which improves overall performance and durability.

🔹 Key Description Points

• Type: Acrylic / polymer-based waterproofing & bonding chemical
• Form: Liquid (milky/white)
• Function: Acts as a cement modifier and bonding agent
• Working Principle:
  • Forms a polymer film inside cement pores
  • Reduces voids and permeability
  • Enhances bonding between old and new concrete

🔹 Main Features

• Improves adhesion (bond strength) between surfaces
• Provides waterproofing (low permeability)
• Increases tensile and flexural strength
• Reduces shrinkage cracks
• Improves durability of concrete/mortar

🔹 Typical Uses

• Bond coat for old to new concrete
• Waterproof plaster and screed
• Repair of RCC structures and cracks
• Grouting and pipe joint sealing
• Industrial floors, water tanks, terraces

🔹 Simple Definition (for site use)

“Polyalk EP is a liquid polymer additive mixed with cement to improve bonding, strength, and waterproofing of concrete and mortar.”