MasterSeal NP 100
High-performance hybrid sealant
How does MasterSeal NP 100 work?
MasterSeal NP 100 is a high-performance, low modulus, high-movement, non-sag, fast-curing, ready-to-use, and non-staining hybrid sealant. It’s formulated with unique polymers that allow for versatile adhesion to a variety of substrates while accommodating high movement and providing long-term durability.
Recommended uses:
- Vertical or horizontal
- Exterior or interior
- Above grade
- For sealing a variety of building joints against water and air intrusion
- Joints with extreme movement
- Storefront systems
- Expansion joints
- Panel walls
- Precast units
- Aluminum, vinyl and wood window frames
- Fascia
- Parapets
- Sanitary applications
- Roofing
What are the unique features of MasterSeal NP 100?
- Superior adhesion to a variety of substrates resulting in a long term bond
- Low modulus, formulated for joint movement of ±50%
- Resists chalking, cracking and fading to maintain long lasting weather-tight seals
- Wide temperature application range
- Several packaging options available including easy to open plastic pails
- Meets all state and federal VOC regulations
- Tint Base option available to provide a wide variety of colors
What are the benefits of MasterSeal NP 100?
- Compatible with elastomeric coatings and can be painted soon after installation
- Easy to gun and tool, which speeds up application and makes neater joint
- Fast curing sealant with available accelerator option to speed cure times
- Non-staining formula for use on stone and other sensitive substrates
On the Job Videos:
How to Apply MasterSeal® NP 100 sealant
US / Canada Product Information
Color Reference - MasterSeal NP 100
Guide SpecSafety Data Sheets (SDS):
MasterSeal NP 100
MasterSeal NP 100 - Anodized Aluminum
MasterSeal NP 100 - Aluminum Gray
MasterSeal NP 100 - Black
MasterSeal NP 100 - Buff
MasterSeal NP 100 - Hunter Green
MasterSeal NP 100 - Limestone
MasterSeal NP 100 - Medium Bronze
MasterSeal NP 100 - Off-White
MasterSeal NP 100 - Redwood Tan
MasterSeal NP 100 - Special Bronze
MasterSeal NP 100 - Stone
MasterSeal NP 100 - Tan
MasterSeal NP 100 - Tint Base
MasterSeal NP 100 - White
Direct contact
Related Literature
Certification Letter
Color Reference
Data Guide
Data Guide (French)
Guide Spec
Joint Sealants Brochure - Spanish
LEED Letter
LEED v4 Letter
Sealant Performance Selection Guide
masterseal-np-100-gs.zip