MasterSeal NP 474 is a resilient, durable primerless polyurethane sealant and adhesive

What is MasterSeal NP 474?

MasterSeal NP 474 is a single component polyurethane based sealant for floor joints, wall joints in public areas, prisons, schools, colleges, hospitals because of excellent resilience and pick resistance. It cures under the influence of atmospheric humidity and forms a chemical, good mechanical resistant and elastic joint sealant.

Where is MasterSeal NP 474 used?

MasterSeal NP 474 is suitable for the following applications:

  • For interior and exterior application
  • For floor connection and expansion joints in buildings and civil structures
  • Non corrosive
  • For pedestrian and traffic areas (e.g. car decks/parks)
  • For warehouse and production areas
  • For ceramic tile coverings exposed to traffic (e.g. public areas, shopping centers)
  • For medium chemical and mechanical loads (e.g. canteen kitchens, garages)
  • As a strong resilient elastic adhesive for construction and industrial applications

Product Information

Technical Data Sheet


MasterSeal NP 474 off white SDS

pdf (108,93 Kb)


pdf (74,79 Kb)