MasterSeal NP 150

Part of the Sonolastic (MasterSeal) series

Sonolastic® 150 with VLM Technology

is a premium, very low-modulus, high movement, non-sag, fast-curing, ready to- use, silyl-terminated polyether sealant. It combines the best qualities of organic and silicone sealants to keep moving joints weather tight.

WHERE TO USE

APPLICATION

• For sealing a variety of building joints, particularly in EIFS, against water and air intrusion
• Joints with extreme movement
• In place of silicone sealants
• Curtain wall construction
• Expansion joints
• Panel walls
• Precast units
• Aluminum, vinyl, and wood window frames
• Fascia
• Parapets
• Sanitary applications

LOCATION

• Vertical or horizontal
• Exterior or interior
• Above grade

SUBSTRATE

• EIFS
• Stucco
• Aluminum
• Concrete
• Masonry
• Wood
• Stone
• Glass
• Vinyl
• Fiber cement siding