Black Mamba FHG is a high-performance hybrid sealant designed for strong initial grab and durable bonding in construction and fabrication tasks. It secures heavy materials without mechanical support during curing and adheres to a wide variety of substrates including stone, metals, glass, ceramics, composites, and plastics. This is the best glue for undermount sink installations, offering instant grip and long-term reliability under demanding conditions.
Applications
- Undermount sink bonding (kitchen & bath installations)
- Countertops and backsplashes
- Stone, brick, fiber cement, and tile
- Trim, thresholds, sills, siding, vents
- Sheet metal fabrication joints
- Panel and roof bonding in vehicles
Product Characteristics
- Easy to apply by manual or compressed air gun extrusion
- Polymerization at room temperature.
- Joints: Adhesive applied within 10 mins with spatula at 20°C & 50% R.H.
- Bonding: Substrate applied within 15 mins at 20°C & 50% R.H.
- Does not need primer
| Adhesive Properties | |
|---|---|
|
Physical Properties
|
|
|
Tensile Strength at break [MPa]
|
2.7
|
|
Hardness [Shore A]
|
60
|
|
Elongation at break
|
200 – 250%
|
|
Liquid Properties
|
|
|
Specific gravity @ 20°C [g/ cm3]
|
1.53 – 1.55
|
|
Viscosity @ 25°C (Pa.s)
|
360 – 380
|
|
Yield Point (Pa)2
|
2500 – 2900
|
|
Curing Properties
|
|
|
Skin formation time [min] @ 20°C & 50% R.H.
|
10 – 15
|
|
Cure Speed [mm/24h] @ 20°C & 50% R.H.
|
5
|
|
Temperature Range [°C]
|
-40 to 140
|
