Product Description
Loctite® AA H3151 is a sag-resistant, two component, methacrylate adhesive system formulated to bond automotive grade cold rolled steel without the use of an external primer. H3151 provides a long open time (40-60 minutes) allowing manufacturers to correctly position parts for proper alignment. This adhesive contains 5 mil glass beads to insure adequate bondline control. Loctite® AA H3151 is an easy to use 1:1 adhesive that forms resilient bonds and maintains its strength over a wide range of temperatures. It is also suitable for bonding a wide variety of plastic and metal substrates without the use of additional primer.
Features of Loctite® AA H3151
- Long open time
- Non-sagging gaps filled to 1/2 inch
- Superior impact and peel strength
- Little or no surface preparation
- Consistent bondline thickness
- Offers excellent tolerance to off-ratio mixing
- 100% reactive
- Excellent environmental resistance
- No primer needed
- 1:1 mix ratio
Applications of Loctite® AA H3151
- Recommended Substrates: Steel, aluminum, stainless steel, FRP and many plastics.
About Prostech
Prostech offers specialty materials (adhesives, tapes, thermal interface materials, insulating materials, sealants, PCB protection materials, …) along with manufacturing solutions. We proudly serve a wide range of industries and are an authorized distributor for leading global manufacturers of industrial materials and equipment. Our product range is designed to deliver customized solutions that address each customer’s unique needs.
With years of experience and a successful project history, we are confident in our ability to provide comprehensive material solutions. These solutions effectively tackle the challenges manufacturers face. To explore our full product catalog, simply click here. Our dedicated team is ready to assist with:
- Provide quotation, sample, TDS/MSDS, and technical consultation
- Testing sample quality and verifying product compatibility in our laboratory
- Customizing material formulas for special applications
- Adapting product sizes, quantities, and packaging to meet specific needs
- Offering expert advice on suitable equipment and automation processes
- Delivering technical training and on-site support for optimal product use
Moreover, Prostech ensures the safe and accurate global delivery of all materials, including “dangerous goods”, in compliance with legal regulations. For personalized technical support or to receive a quotation, please contact us today.
| FEA (finite element analysis) | Finite Strain, Viscoelastic |
| Key characteristics | Reactive |
| Mix ratio, by volume | 1 : 1 |
| Mix ratio, by weight | 1 : 1 |
| Number of components | 2 Part |
| Recommended for use with | Fiberglass Reinforced Plastic (FRP), Metal: Aluminum, Metal: Steel, Metal: Steel – Stainless Steel, Plastic |
| Mixed | |
| Color, Mixed | Light Yellow |
| Specific gravity, Mixed | 0.99 |
| Resin | |
| Color, Resin | Cream |
| Specific gravity, Resin | 1.01 |
| Viscosity, Resin | 60000.0 – 80000.0 mPa·s (cP) |
| Hardener | |
| Color, Hardener | Light Yellow |
| Specific gravity, Hardener | 0.96 |
| Viscosity, Hardener | 60000.0 – 80000.0 mPa·s (cP) |
