Threebond International, Inc.

Creating our future from a single drop.


Griplock MP Methacrylate Adhesives


High Strength Methacrylate Griplock MP Adhesives
Our commitment to innovation is real. This newly designed line of high-strength methacrylate adhesives was uniquely developed for applications in the sign and industrial industries. ThreeBond Griplock MP Series can be used to replace welding, riveting, brazing, and other mechanical fastening methods. Why is this important? By replacing many of these areas of your production line, you can speed up production, increase your output, and guarantee a strong adhesion.

As an OEM supplier of choice worldwide to many manufacturers, we make it our mission to provide our clients with everything they need to improve their production lines, create efficiencies, and keep their employees happy. With several different types, all with varying product characteristics, our Griplock series adhesives can serve various applications, making us your one-stop shop for all your adhesive needs. Just some of the characteristics of our high strength methacrylate adhesives include: Structural adhesives, varying set times, varying handling times, and varying mix ratios.

Serving applications within the sign and industrial industries , we found it imperative to offer a varying assortment of griplock methacrylate adhesives. These adhesives, like the ones from ThreeBond, are an inexpensive way to improve adhesion in a way that saves your manufacturing company valuable time and money.

Why Choose ThreeBond?
We know other manufacturers specialize in adhesives, but as a leader in the industry for more than 60 years, we promise all our formulations are high-quality, rigorously tested, and improved upon as our clients’ industries change over time. With several options for high-strength epoxy adhesives, we ensure you will find the right fit for every application.

We encourage you to shop our selection of high-strength adhesives for the best results for every application.


( = download technical data sheet)

Product Name Features and Use Appearance Part A Appearance Part B Set Time (min) Handling Time (min) Mix Ratio
MP1 1 Part no mix low odor Methacrylate Adhesive suitable for bonding a variety of metal & plastic substrates. Apply Griplock Activator AC1 at any time or even next day to start the curing process. Amber (50,000) NA 4 to 6 6 to 10 100:1
AC1 (Activator) Activator for MP1 adhesive. Light Yellow (1 to 2) NA 4 to 6 6 to 10 100:1
MP1-F 1 Part no mix low odor Methacrylate Adhesive for bonding magnets and a variety of metal & plastic substrates. Viscosity: 56,000 -64,000 cps Off White, Translucent NA 15-30 seconds 30-60 seconds 100:1
AC4 (Activator) Activator for MP1-F adhesives Light Yellow Liquid NA 15-30 seconds 30-60 seconds 100:1
MP2 Fast Set Methacrtylate Adhesive to Bond Small Parts Assembly Amber Blue 4 to 8 6 to 10 1:1
MP3 Methacrylate Bonds DISSIMILAR both Metal & Plastics TOGETHER White Grey 15 to 20 30 to 40 10:1
MP4 High Strength Medium Set Methacrylate Adhesive w/ Glass Beads for Bonding Metals especially Aluminum White Grey 15 to 20 20 to 30 1:1
MP5 High Strength Slow Set Methacrylate Adhesive w/ Glass Beads for Bonding Metals especially Aluminum White Grey 35 to 40 45 to 65 1:1
MP6 High Stength Clear Methacrylate to bond Channel Letters & Plastics Clear Clear 10 to 15 10 to 15 10:1
MP7 Methacrylate with Very Low Odor & Very Low Exotherm with No"Print Thru" or "Waviness" shown in Metal designed Specifically for ACM BONDING White Black 15 to 20 15 to 20 10:1
AC5 (Activator) Metal Cleaner/ Primer for Metals specifically aluminum. Designed to be used with MP4 and MP5 Clear x x x

* Measurements are taken under the standard testing conditions for each grade.


Automotive Manufacturing

EV & Fuel Cell Manufacturing

PLEASE NOTE: Not every product we make is represented here. If there is a product you don’t see, please contact us and we will provide information and specifications on request.

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