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Makobond Compound 40
Makobond C-40 is a flame-retardant epoxy compound suitable for aerospace applications. It's a two-part, low-density material with room temperature storage, application, and curing capabilities. Meeting FAR 25.853 (a) (d) standards, it offers excellent water and chemical resistance. Tailored for both metal and non-metal honeycomb sandwich designs, it functions to reinforce edges and corners while also filling voids and gaps in various aircraft interiors.
All MAKO products are proudly PFAS Free
Makobond Compound 40 is a flame-retardant epoxy compound meticulously designed for industrial applications, transportation, and rail/mass transit sectors. This 2-part system, renowned for its low density, offers the convenience of room temperature storage, application, and curing. Adhering to stringent FAR 25.853 (a) (d) standards, Makobond C-40 demonstrates exceptional resistance to water and industrial chemicals. Key functions include serving as a core edge filler to enhance the structural integrity of honeycomb sandwich designs, reinforcing edges and corners to maintain overall strength and durability. It is also adept at filling voids and gaps within composite structures, ensuring seamless and robust construction. C-40 boasts a wide service temperature range of -65°F (-52°C) to 220°F (104°C), making it suitable for demanding environments. Thanks to its flame-retardant properties, Makobond C-40 ensures enhanced safety across industrial and transportation applications. Its versatility extends to both metal and nonmetal honeycomb structures, making it a reliable choice for critical composite assemblies in these sectors.
| SDS File | |
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| TDS File | |
| Color | Dark Gray / Black |
| Service Temperature | Under 250°F |
| Warnings | WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information: www.P65Warnings.com |
| Applications (Best for...) | Bonding and reinforcing honeycomb sandwich structures in industrial and transportation applications. Filling voids and gaps, and enhancing flame resistance in both metal and non-metal applications, ensuring durability and safety. Cored Edge Filling: Used as a cored edge filler to reinforce edges and corners of honeycomb sandwich designs, crucial for maintaining overall strength. Void and Gap Filling: Excellent for filling voids and gaps within aircraft interiors, contributing to a seamless and robust construction. Flame-Retardant Applications: Its flame-retardant properties make it suitable for enhancing safety in aerospace environments. Metal and Non-Metal Honeycomb Structures: Versatile enough to be used in both metal and non-metal honeycomb structures, offering reliability across a range of aircraft applications. |
| Product Highlights | Low Density Non Sag Room Temp Cure Passes Fire Smoke and Toxicity |
| Worktime (100 grams) | 120-150 min |
| Shipping Time | 2 Weeks |
| Mixed Viscosity | Smooth Light Paste |
| Ratio by Weight | 100 x 50 |
| Shore Hardness | 71D |
| Tg | 215°F (101.7°C) (Service Temp) |