Toughened methacrylate adhesive for bonding metals, plastics and composites.

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Application

Application Tips

M1-20 crestabond
Applications
  1. Bonding GRP to GRP & GRP to Powder Coated Metal components in driver cabins of construction vehicles
  2. Joining Aluminium with plastic corners and internal supports in refrigerated delivery truck
  3. Bonding of ABS thermoformed components in pick-up trucks
  4. Gluing of SMC Sunroofs in trucks
  5. Bonding Shield frame with Battery Tray in electric vehicles
  6. Joining RIM PU casing bonded in Stadium & Live performance speakers
  7. Gluing non-conductive liner to EP pre-preg tray in Electric Vehicle
Replaces boltrivetssolderingbrazing
Available pack size 50ml, 490ml, 20Kg
Standards ASTM, ISO, REACH, RoHS
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Specifications

Chemical Composition Methyl Methacrylate
Curing Mechanism Polymerization on mixing of Part A & Part B .
Mixing ratio by volume 10:1
Color Grey and Black
Pot Life 16-22 minutes
Fixture time 25-35 minutes
Shear Strength 16-20 N/mm²
Service Temperature -40°C to +100°C

Features and Benefits

Primer less methacrylate adhesive. No pre-treatment required.
Replaces mechanical fastening and plastic welding. Excellent for metal bonding.
High strength, modulus and toughness.
Non-Sag.

Notes

  • Excellent for bonding dissimilar substrates.
  • Not suitable for Zinc/Galvanised Coated metals. Refer to Crestabond M7 range for these substrates.
  • The product needs to be refrigerated during storage between 2°C to 23°C
  • Exposure above 35°C must be avoided.

Applications

Aluminum bonding in EV battery enclosure with Crestabond M1-20 acrylic adhesive

Discover how Crestabond® M1-20 structural adhesive is used for aluminum-to-aluminum bonding in EV battery enclosures. This video demonstrates the adhesive application process, highlighting key benefits like high strength, durability, and minimal surface preparation.

Proven Applications of Crestabond M1-20 in Automotive & EV Projects

  • Utilized for FRP-to-metal bonding in chassis connecting arms by a leading FRP automotive components manufacturer.
  • Selected by one of the largest EV manufacturers for battery pack assembly.
  • Used by leading EV manufacturer for structural bonding of moulded GRP chasis frame without any employing mechanical joining methods.
Crestabond M1-20