Our Adhesives
The heart of the Weld Mount System is our acrylic adhesives which have been specifically formulated to be used with our parts. They are high strength/high viscosity methacrylates with incredible strength in both tensile and in shear. We have a range of different adhesives depending upon your application requirements. Be sure and watch the site videos for further technical details on each adhesive as well as installation instructions.
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AT-2010 Acrylic Adhesive
AT-2010 is our biggest seller and is a unique adhesive. It has high viscosity and will hold smaller parts without sagging. Heavier parts may need our AT-690 fixture dots to hold parts in place while the adhesive kicks. AT-2010 cures in 5 - 6 minutes, has a 4 minute working time and develops working strength in 15 -20 minutes. This makes AT-2010 the ideal adhesive for applications which require an immediate high strength bond. AT-2010 has a 6 month shelf life when stored at 72 degrees. We recommend that where ever possible this adhesive be refrigerated. Packaged in a 50ml cartridge and can be mixed by hand or by using our AT-300 gun and mixing tips. The 50ml cartridge will bond 150 – 200 parts.
See Our Video About AT-2010 
AT-2010 Technical Data Sheet AT-2010 GHS Sheets - Part A AT-2010 GHS Sheets - Part B How To Use AT-2010 -
AT-4020 Acrylic Adhesive
AT-4020 is a specially formulated adhesive for holding all our parts with little or no sagging in vertical or overhead applications. Cures in 10 - 12 minutes and has working strength within 40 minutes. AT-4020 is recommended for composite and plastic bonding applications and not for bonding to metal substrates. Unlike other 2 part acrylic adhesives AT-4020 has a one year shelf life when stored at 72 degrees but is best refrigerated when ever possible. It is packaged in a 50ml cartridge and can be mixed by hand or by using our AT-300 gun and mixing tips. The 50ml cartridge will bond 150 –200 parts.
See Our Video About AT-4020 AT-4020 Technical Data Sheet AT-4020 GHS Sheets - Part A AT-4020 GHS Sheets - Part B How To Use AT-4020 -
AT-6030 Acrylic Adhesive
AT-6030 is a 10 to 1 metal bonding adhesive. It has high viscosity and cures in 10 - 12 minutes, has a 6 minute working time and develops working strength in 40 minutes. AT-6030 develops in excess of 2,500 lbs (psi) tensile strength on most metal surfaces making it an ideal alternative to welding in many applications. AT-6030 has a 6 month shelf life and should always be stored refrigerated. Packaged in a 38ml cartridge this adhesive must be used with our AT-300 gun, AT-12 plunger and and AT-650 mixing tips. The 38ml cartridge will bond 80 – 120 parts.
See Our Video About AT-6030 AT-6030 Technical Data Sheet AT-6030 GHS Sheets - Part A AT-6030 GHS Sheets - Part B How To Use AT-6030 -
AT-8040 No Slide Multi-Bonder
Weld Mount AT-8040 is a solvent free, VOC Compliant, two part methacrylate-based, structural adhesive formulated to bond metals for use in severe environments. It will also bond engineered thermo- and thermosetting plastics, composites to metals or various substrate combinations. It has excellent adhesion to as received metal surfaces including aluminum, stainless steel, galvanized steel, and plated steels. AT-8040 forms a tough, high strength bonds usually with minimal surface preparation developing handling strength in 12 minutes and a functional cure within 45 minutes. Ultimate strength exceeds 3500 psi of tensile shear strength on aluminum with remarkable impact and peel strengths. AT-8040 will hold all Weld Mount parts on a vertical or overhead surface without sagging when properly used.
See Our Video About AT-8040 AT-8040 Technical Data Sheet AT-8040 Installation Sheet AT-8040 GHS Sheets - Part A AT-8040 GHS Sheets - Part B How To Use AT-8040 -
AT-300 Adhesive Dispensing Gun
The AT-300 Adhesive dispensing gun has a 1:1 plunger for use with AT-2010 and AT-4020 50ml cartridges. When using AT-6030 adhesive it requires AT-12 (10 to 1 plunger). Replacement plungers are also available.
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AT-650 3.5" Adhesive Mixing Tip for AT-6030 and AT-4020
The 3.25” AT-650 mixing tip is for use with AT-6030 and AT-4020. The 3.25 inch significantly reduces waste over the traditional 6 inch tip. Each package contains 10 mixing tips.
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AT-850 Mixing Tip for AT-2010 and AT-8040
The NEW at-850 tip is for use with AT-2010 and AT-8040. It’s unique design eliminates any possibility of the cartridge plugging up as the entry is separated.
