PARTITE® 7418 Methacrylate Structural Adhesive is a fast-setting, toughened MMA engineered for high-strength bonding of metals, plastics, and composite materials. Manufactured by Parson Adhesives, this two-component adhesive delivers excellent toughness, impact resistance, and long-term durability—often without the need for surface preparation. Available in both 50ml and 490ml cartridges, PARTITE 7418 features a 10:1 mix ratio and a black color for clear bond-line visibility and mix verification. With rapid working and fixture times plus excellent resistance to harsh environmental conditions, PARTITE 7418 is ideal for automotive, industrial, and fabrication environments where speed and reliability are critical.

What Is PARTITE® 7418 Methacrylate Adhesive?

PARTITE® 7418 is a two-component, 100% reactive, toughened methacrylate (MMA) adhesive formulated for structural bonding of metals, thermoplastics, thermosets, and composite assemblies. It is designed to create durable bonds with minimal surface preparation while maintaining excellent resistance to impact, fatigue, and environmental exposure. Its fast cure profile makes it well suited for production and assembly operations that require quick handling strength and consistent performance.

Features & Benefits

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

• Available in 50ml & 490ml Cartridges – Supports both small jobs and high-volume production

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

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

• High Toughness & Impact Resistance – Built for structural durability

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

• Low Odor / Low Shrinkage – Improved shop comfort and dimensional stability

• Excellent Environmental Resistance – Performs well in harsh operating conditions

Applications

PARTITE® 7418 is ideal for bonding a wide range of materials, including:

• Fiberglass, FRP, and composite materials

• ABS, PBT, FRT, Nylon, RIM

• Polyurethane, Epoxy, Gelcoats, Styrene

• Stainless Steel, Aluminum, Cold Rolled Steel

Common industries and uses include:

• Automotive components

• Thermoformed enclosures

• Metal assembly and fabrication

• Plastic fabrication

• Computer and electronics assemblies

Adhesive Properties

• Adhesive (Liquid): Black

• Activator: Milky-white

• Viscosity (Adhesive): 160,000 – 200,000 cps

• Viscosity (Activator): 60,000 – 80,000 cps

Cure Characteristics & Technical Data

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

• Cartridge Sizes: 50ml and 490ml

• Mix Ratio: 10:1

• Working Time: 2–4 minutes

• Fixture Time: 6–8 minutes

• Full Cure: 24 hours

• Mixed Density: 8.10 lbs/gal

Recommended Accessories

For proper dispensing and mixing, use the following compatible tools:

• PA745 – Mixing Gun (50ml)

• PA749 – Mixing Gun (490ml)

• PA705-16L – Mixing Tip (50ml)

• PA706-18T – Mixing Tip (490ml)

Comparable Products

PARTITE® 7418 is commonly specified as a replacement or alternative to:

• LORD® 403/19

• 3M™ DP8705

Offering similar fast cure speed, toughness, and structural performance in a dependable 10:1 MMA system.

Why Buy PARTITE® 7418 from CrafterNV?

CrafterNV supplies professional-grade structural adhesives trusted by fabricators and manufacturers, including products from 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 bond faster, stronger, and with confidence—even in harsh conditions.