Maven MMA3005-B is a two-part methacrylate adhesive suitable for structural bonding of various metals, plastics and composites. The product does not need surface preparation or a primer. This is a 1:1-part methacrylate adhesive with an open time of 3-6 minutes and handling strength can be achieved in less than 15 minutes. Give excellent bond strength on various substrates.
Please Note: These cartridges are designed to work best with a 50ml or 400ml cartridge Dispenser, respectively. We advise you use a 50ml or 400ml Dispenser for all respective cartridges. If you do not have one, please check out our Dispensers, all are excellent products and have our ‘it’s good’ seal of approval.
If you prefer not to use a Dispenser, we have some 50ml kits that include hand tools or caulking dispenser adapters, as pictured, that you can use for fast small jobs. But the 400ml cartridges really need to use a 400ml Dispenser, they’re just too big to effectively use without the dispenser.
Key Features
- 3-6 Min Working Time
- Black Color
- Excellent General Purpose Fast-Set MMA for Craftsman and Industrial uses
- Bonds to wide variety of materials
- Electrically Insulating (does not conduct)
- Excellent resistance to water and solvents
Cured Product Characteristics
Color: Black
Work life (10 gm mass): 30-60 seconds
Handling strength: 3-5 minutes
Full cure: 1-2 hours
Mixing Ratio: 1:1
Operating temp: -40F to 180F (-40C to 80C)
Shore D Hardness: 80
VOC Content: 0.1%
Properties of uncured material (Resin)
Specific Gravity: 0.99
Viscosity@25°C, cP: 50,000 – 80,000
Color Beige
Properties of uncured material (Activator)
Specific Gravity: 0.96
Viscosity@25°C, cP: 50,000 – 80,000
Color: Off-White to light Yellow
Lap Shear: 2800-3800 psi
Tensile Strength: 3000-4000 psi
Elongation (Failure strain): 6-18%
Chemical resistance: Excellent resistant to hydrocarbons, acids and bases and susceptible to polar solvents.
Directions of applications
Wipe off and decrease the surface to be bonded. Use the gloves to avoid skin contact. Dispense a desirable amount of adhesive using a dispensing dispenser. The nozzle sizes can be selected according to the desired bond thickness. Join the substrates with the specified work-life of this material and allow it to cure at room temperature. Do not disturb the parts during the curing process. Excess adhesive can be wiped off. (For optimum strengths, surface preparation for the metals like sandblast, etching will be needed).
Safety and handling
Wear safety glasses and gloves. Harmful if swallowed. Keep it away from heat, flames. Keep out of reach of children. Once used keep the containers closed.
Storage and shelf life
Store this product in a tightly closed container in a cool and well-ventilated area. Product should not be frozen. Keep it away from any source of heat. Store the material in between 51℉ to 75℉. Continuous exposure above 75℃ will reduce the shelf life.
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