MasterSeal NP 472 - One part polyurethane based elastomeric joint sealant
MasterSeal NP 472 is a high performance one
component, moisture curing, polyurethane
In properly designed and
constructed joints the product has been
formulated to offer a non - slump elastomeric
seal, which exhibits good skin formation time
and a fast cure.
Where is MasterSeal NP 472 applied?
MasterSeal NP 472 has been developed
specifically for sealing dynamically moving joints
such as; expansion and control joints.
MasterSeal NP 472 demonstrates high elasticity
and recovery properties and therefore may be
used to bond and seal most common building
materials including concrete, glass, wood, stone,
metal and anodised aluminium.
MasterSeal NP 472 has excellent tear
resistance and good weathering characteristics
What are the advantages of MasterSeal NP 472?
- Durable resilient seal
- Non Staining
- Primer Free (except M1 smooth mortar)
- Demonstrates good resistance to dilute acids
- Available in grey & white
Technical Data Sheet