Structural Adhesive MP-55300 Methacrylate – 50ml

High Strength Structural Adhesive MP-55300




13 in stock

Structural Adhesive


MP55300 is a high performance two part methacrylate structural adhesive engineered to bond a wide range of plastics, metals, and composite assemblies. It offers outstanding bond strength, is extremely durable, with excellent impact and weathering properties. MP55300 greatly increases the reliability of finished assemblies with exceptional flexibility, its ability to withstand extreme temperature fluctuation and thermal cycling, and resistance to a wide range of chemicals and environmental conditions. It offers exceptional bonding to a wide range of substrates.

MP55300 Product Highlights:

  1. Wide range of applications. Used most often in boat building.
  2. No Surface Preparation Required
  3. Excellent Adhesion Properties
  4. Excellent Strength to Metals, E-Coat, Thermoplastics, Thermosets, and Engineering Plastics
  5. High Impact Resistance
  6. Suitable for Easy Manual and Pneumatic Dispensing
  7. Excellent Thermal Performance
  8. 100% Reactive
  9. Room Temperature Cure
  10. 1:1 meter-mix product for ease of application
  11. Use on as received metal surfaces including aluminum, stainless and plated steels and forms tough, high strength bonds without surface preparation

MP55300 Recommended for:

  2. Aluminum
  3. Steel
  4. Stainless
  5. E-Coated Metal


  1. Fiberglass
  2. Phenolic
  3. Gel Coat
  4. Epoxy
  5. RIM Urethane
  6. Polyurethane
  7. Liquid Molding Resin


  1. Acrylic
  2. ABS
  3. Polycarbonate
  4. Nylon/PA
  5. PPO
  6. Vinyl
  7. PVC
  8. Styrene
  9. Peek
  10. PBT Blends
  11. PET Blends

PLEASE NOTE: This information is provided in good faith and correct to the best of our knowledge. No warranty, guarantee, or representation is made as to the sufficiency of the information for the safe use of the product, nor to relieve the end user of any Federal, State, or Local regulatory responsibility.


  1. Charlie Norris

    “I love fiberglass coatings. They have great products and excellent advice. I'm trying to open a boat repair shop in St . Mary's, GA and my supply WILL come from fiberglass coatings. When I lived in the Fl. Keys for 36 years and worked for a towing and salvage Co for 15 years all our supplies came from Fiberglass coatings. Great service and never were disappointed. Keep up the great job everyone.”
  2. Brian Lewis

    “The staff are very knowledgeable and friendly Have always gotten the right stuff for the right job. Pat,mark,Colby,Ryan your the best. Pat is the walking encyclopedia of FGCI.”
  3. Justin Lammers

    “Been working on a skiff project and using all FGCI products. They came highly recommended by my friends who are boat builders. It is the highest quality resins, glass, and gelcoat for the money. They made it really easy for a newer person to boat building. The customer service is phenomenal and they are always knowledgeable and ready to help with any questions I had.”