​​MasterSeal HY 35

MasterSeal HY 35 description:

MasterSeal HY 35 is a one-component, fast-curing, gun-grade, elastomeric hybrid sealant. MasterSeal HY 35 is formulated with unique polymers that allow for versatile adhesion to a variety of substrates providing long term durability. It combines the best qualities of organic and silicone sealants to keep moving joints weathertight.​

Recommended uses: 

• Vertical or horizontal
• Exterior or interior
• Above grade
• For sealing a variety of building joints against water and air intrusion Store front 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 HY 35? 

• Strong adhesion to a variety of substrates resulting in a long term bond
• Formulated for joint movement of ±35%
• Resists chalking, cracking and fading to maintain long lasting weathertight seals
• Compatible with elastomeric coatings and can be painted soon after installation
• Easy to gun and tool, which speeds up application and makes neater joints
• Fast curing helps to speed up jobsite production
• Wide temperature application range
• Non-staining formula for use on stone and other sensitive substrates
• Meets all State and Federal VOC regulations
• Low emitting material suitable for use in classrooms, health care facilities, private offices, and single family homes​

What are the benefits of MasterSeal HY 35?

• Provides long lasting protection with strong resistance to UV and weather degradation
• Quick skinning for applications requiring wall coatings
• Available in a wide range of colors
• Tenaciously adheres to a wide variety of substrates and coatings for use in a wide variety of applications
• Class 35 - ASTM C 719
• Exhibits low modulus - 80PSI ASTM D412​​