Sonolastic® Ultra
Sonolastic Ultra is a one-component, moisture-curing, aliphatic, nonsag, polyurethane sealant for security and institutional uses requiring elasticity and superior color integrity. Sonolastic Ultra is capable of withstanding ±25% movement in joints, yet has a high Shore A for security applications.
Features
- Aliphatic polyurethane technology
- Pick resistant
- High UV resistance
- No surface tackiness
- Medium modulus
- Superior gunability and workability
- Movement capability ±25%
- Suitable for water immersion
Benefits
- Nonstaining, no yellowing, no chalking
- Excellent for security applications, schools, and other public buildings
- Experiences no discoloration from sunlight
- No dirt pick up, self-cleaning surface
- Provides superior puncture and abrasion resistance
- Tools easily
- Expands and contracts with joint movement
- Documented performance in wet areas