Low-modulus, non-sag, elastomeric, hybrid sealant
Formerly: Sonolastic 150 VLM
How does MasterSeal NP 150 work?
MasterSeal NP 150 is a high performance, very low-modulus, high-movement, non-sag, fast-curing, hybrid sealant.
Vertical or horizontal
Exterior or interior
Joints with high movement
In place of silicone sealants
Store front systems
Aluminum, vinyl and wood window frames
What are the unique features of MasterSeal NP 150?
Wide temperature application range
Non-staining formula for use on stone and other sensitive substrates
Available in ProPaks to reduce jobsite waste and lower disposal costs
Meets all state and federal VOC regulations
What are the benefits of MasterSeal NP 150?
Superior adhesion results in a long-lasting bond, helping to reduce call backs
Low modulus to accommodate for joint movement (100% extension in EIFS joints with little stress on bond line)
Can be painted with elastomeric coatings soon after installation
Easy to gun and tool, speeding up application
Weather resistant for long-lasting weather tight seals
Fast-curing helps to speed up jobsite production