M-1 Universal Structural Adhesive & Sealant

SDS  TDS  BROCHURE  M1-VOC-Certificate

M-1®: The Ultimate High-Performance Adhesive & Sealant

Tough jobs call for M-1®, the game-changing moisture-curing, polyether adhesive/sealant that thrives in the most demanding environments. Whether you're working in damp, dry, or freezing conditions, M-1® delivers unbeatable performance without solvents or isocyanates—ensuring a safer, more reliable seal every time.

Why Choose M-1®?

✅ No Shrinking, No Bubbling, No Discoloration – Unlike urethane sealants, M-1® cures without shrinking or outgassing, and it won’t fade under UV exposure.
✅ Extreme Flexibility – Handles over 35% joint movement in both compression and extension, making it ideal for dynamic structures.
✅ Versatile & Weather-Resistant – Performs flawlessly in wet or dry conditions, and can be applied in temperatures as low as 32°F (0°C).
✅ Heavy-Duty Strength – Perfect for tough construction site challenges, from sealing roofs to bonding industrial materials.
✅ Quick & Easy Application – Gun-grade formula means no special tools or mixing are required. Applies vertically and overhead with ease.

Performance You Can Trust

🏆 Meets industry-leading standards like ASTM C920, ASTM E84, and Federal Specification TT-S-00230-C
🏆 LEED & NAHB Green Certified – Contributes to eco-friendly building projects
🏆 Compliant with California Regulations – No cancer-causing chemicals (Prop 65 Safe)
🏆 Proudly Made in the USA – ISO 9001:2015 Certified

Available Colors

White | Gray | Tan | Limestone | Black

Fast & Reliable Curing

⏳ 20-minute skin-over time
🎨 Paintable within 24 hours

Elevate your construction and sealing projects with M-1®—the superior choice for professionals who demand durability, flexibility, and unmatched performance.

Experience the power of M-1® today!

Box Quantities:
- 24 Cartridges / Box.  - 45box/pallet