​MasterSeal P 640 - A single component polyurethane primer for MasterSeal M 640


MasterSeal P 640 is a single component, polyurethane based, solvent containing primer for absorbent surfaces in applications where MasterSeal M 640 is utilized.​

​​Where is MasterSeal P 640 applied?

  • Primer for polyurethane waterproofing membranes like certified MasterSeal P 640. 
  • Can be applied on concrete, cement mortar, wood, etc.​

What are the benefits of ​MasterSeal P 640?

  • Single component product that allows simple application without the need of mixture. 
  • Excellent adhesion. 
  • Excellent penetration and sealing of pores of concrete. 
  • Fast Curing. 
  • Elasticity to absorb substrate movements. 
  • Resistant to standing water. 
  • Frost resistant.​

​Product Information

Technical Data Sheet

Regional contacts

UAE:+97148090800   Oman:+96824218596   KSA:+966138538600   Jordan:+96265521672   Bahrain(dist):+97317786427   Kuwait(dist):+96524742533

Info & Price request