MMA structural adhesive for plastic, composites and metal bonding.

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Application Tips

Case Study

M7-15
Applications
  1. Used for metal bonding in internal components of industrial fans
  2. Structural bonding of Step and bumpers in bus assembly
  3. Bonding of Nacelle assembly in wind applications
Replaces
Available pack size 50ml, 400ml, bulk
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 1:1
Color Off White and Black
Pot Life 10-20 minutes
Handling cure time 30-45 minutes
Shear Strength 22-25 N/mm²
Service Temperature -40°C to +100°C

Features and Benefits

Crestabond M7-15 Methacrylate adhesive is formulated to bond metals, thermoplastics and composite substrates.
Primer less application. No pre-treatment required. Excellent for metal bonding.
Replaces mechanical fastening and plastic welding.
Excellent performance on zinc coated and galvanised surfaces.

Notes

  • Exhibit moderate elongation and high strength.

  • The product needs to be refrigerated during storage between 5°C to 8°C.

  • Product should never be frozen in storage.

Applications

Sheet Metal Bonding in Fire Trucks Using Crestabond M7-15

In this application, Crestabond M7-15 offers a cutting-edge solution for bonding galvanized iron (GI) to stainless steel (SS) frames, eliminating the need for conventional fastening methods like screws and rivets. This advanced bonding solution improves structural integrity, reduces weight, and speeds up assembly time, enhancing overall performance and durability of the vehicle in demanding operational conditions.

Sheet bonding by using M7-15, eliminating fastening, rivet method

While applying Crestabond M7-15 adhesive on inner SS frames

Light yellow color marking shows adhesive applied on inner SS frame

Final Product After applying adhesive

Bonding EPDM to Mild Steel with Crestabond M7-15 | High-Strength MMA Adhesive

See how Crestabond M7-15, a MMA adhesive delivers strong, bond on EPDM to MS (mild steel) for shaker screens and sifters in mud rig assembly. M7-15 ensures durability, vibration resistance, and long service life.

Crestabond M7-15 — Trusted for high-performance bonding across industries

  • Utilized by a major solar panel installer for bracket bonding on galvanized iron (GI) sheets.
  • Chosen by prominent signboard manufacturers for signage letter bonding.
  • Trusted by a leading rooftop solar panel installation company in Gujarat for bonding FRP walkways to GI roofing sheets.
  • Used for installing electronic metal sensors to the underbody of heavy duty trucks.
  • Preferred by a top medical equipment manufacturer for FRP-to-metal bonding in CT scan machines.
  • Used by a leading Kitchen equipment manufacturer for stainless frame bonding in place of welding.
  • Selected by India’s largest aviation service provider for structural bonding during aircraft servicing.
  • Solved the asthetic concers associated with welding with structural bonding of stainless steel frames in home elivators.
  • Selected by India’s largest aviation service provider for structural bonding during aircraft servicing.
  • Utilized by a leading CNC machine tools manufacturer for bonding stainless steel sheets to powder-coated guards.
  • Preferred by a fire truck manufacturer for aluminum side panel bonding to GI structural frames.
Crestabond M7-05