PARTITE® 7425 Methacrylate Adhesive is a high-performance, all-purpose structural MMA designed for assemblies that require extended working time without sacrificing strength. Manufactured by Parson Adhesives, this two-component, 100% reactive adhesive delivers excellent adhesion to a wide variety of metals, plastics, and composites—often with no surface preparation. Supplied in a 490ml cartridge with a 10:1 mix ratio and blue color for easy visual confirmation, PARTITE 7425 is ideal for large or complex assemblies. Its long open time, UL certification, and outstanding durability make it a trusted choice for industrial, marine, automotive, and sign fabrication applications.

What Is PARTITE® 7425 Methacrylate Adhesive?

PARTITE® 7425 is a toughened structural methacrylate (MMA) adhesive formulated for bonding metals, thermoplastics, thermosets, and composite assemblies. It is engineered for applications that benefit from a long working time, allowing precise alignment and positioning of large components. Once cured, the adhesive forms a durable thermoset bond with excellent resistance to impact, peel, shear, and environmental exposure.

Features & Benefits

• 10:1 Mix Ratio – Controlled dispensing and consistent curing

• Blue Color – Easy visual confirmation of proper mixing and bond line

• Long Working Time – 30–35 minutes for large or complex assemblies

• Non-Sag, Thixotropic Formula – Ideal for vertical and overhead applications

• High Structural Strength – Excellent impact, peel, and shear resistance

• No Surface Preparation Required – Excellent adhesion to metals and plastics

• UL Certified – Approved for demanding industrial and electrical applications

• Wide Temperature Performance – Service temperature from -40°F to +250°F

Applications

PARTITE® 7425 is ideal for bonding a wide range of materials, including:

• PVC, Polycarbonate, Acrylic

• ABS, PBT, PPO, FRT, Nylon, RIM

• Fiberglass, FRP, composites

• Polyurethane, Epoxy, Gelcoats, Polyesters, Styrene

• Stainless Steel, Cold Rolled Steel, Aluminum

Common industries and uses include:

• Automotive components

• Marine assemblies

• Thermoformed enclosures

• Appliances and electrical components

• Metal assemblies and fabrication

• Furniture manufacturing

• Plastic fabrications

• Sign & display and composite assemblies

Cure Characteristics & Technical Data

• Adhesive Type: Methacrylate (MMA), two-part toughened system

• Cartridge Size: 490ml

• Mix Ratio: 10:1

• Color: Blue

• Working Time: 30–35 minutes

• Fixture Time: 80–90 minutes

• Full Cure: 24 hours

• Service Temperature: -40°F to +250°F

Compatible Dispensing Equipment

• PAR749 / PA749 – Mixing Gun (490ml, 10:1)

• PAR706-18T / PA706-18T – Static Mixing Tip (490ml, 10:1)

Comparable Products

PARTITE® 7425 is commonly specified as a replacement or alternative to:

• IPS Weld-On® 32 from IPS Corporation

Offering similar long working time and structural performance in a dependable 10:1 MMA system.

Why Buy PARTITE® 7425 from CrafterNV?

CrafterNV supplies professional-grade structural adhesives trusted by fabricators and sign professionals, including products manufactured by Parson Adhesives. Customers choose CrafterNV for dependable inventory, fast fulfillment, and adhesives proven in real-world production environments. With knowledgeable support and consistent availability, CrafterNV helps shops manage large assemblies with confidence—without rushing alignment or compromising bond strength.