Lord Fusor Extreme Plastic Repair adhesive — 1.7 oz cartridge, fast-setting high-strength for automotive plastics

Lord Fusor Extreme Plastic Repair 1.7 oz is a fast-setting, very high-strength adhesive formulated to bond, rebuild and finish automotive plastics such as TPO, PP, ABS, SMC and FRP.

Designed for bumper repairs, trim restoration, emblems and a variety of interior and exterior plastic fixes, this 1.7-ounce cartridge delivers a black, structural bond that accepts featheredge finishing. For best results on difficult substrates, use in combination with Fusor surface modifiers (601/602/603) to improve adhesion and long-term durability.

How quickly does this adhesive set, and how long until I can handle the repair?

Extreme Plastic Repair is formulated for an accelerated cure so technicians can move through repairs faster than with standard plastic epoxies. Working times and handling strength will vary by temperature, humidity and substrate preparation, but you can expect initial set in minutes and handling strength within a short timeframe compared with slower adhesives.

• Extremely fast initial set for quick tack and alignment
• Develops high structural strength as it cures
• Temperature-dependent cure rate; warm conditions accelerate set
• Surface prep with Fusor 601/602/603 recommended for best adhesion

Which plastics does this product bond reliably, and where is it typically used?

Formulated to work on the most common automotive and molded plastics, this adhesive bonds TPO, TEO, polypropylene (PP), SMC, ABS and fiberglass-reinforced plastic (FRP). It’s most often used for repairing bumpers, grille and emblem mounts, door trim, and small cosmetic defects both inside and outside the vehicle.

• Suitable substrates: TPO, TEO, PP, SMC, ABS, FRP
• Common applications: bumpers, emblems, door trims, interior panels
• Accepts featheredge finishing for invisible repairs
• Black color helps conceal joins on dark plastic parts

What surface preparation and accessories are recommended for a durable repair?

Proper surface prep is essential to a long-lasting bond. Start by cleaning and abrading the repair area, then apply the appropriate Fusor surface modifier (601, 602 or 603) to chemically prime the plastic before using the adhesive.

• Clean grease, wax and contaminants before bonding
• Lightly sand or abrade the area to promote mechanical grip
• Apply Fusor 601/602/603 surface modifier as directed for best adhesion
• Use clamping or fixturing until the adhesive reaches handling strength

How does the product finish and paint over after repair?

The cured material accepts featheredge finishing so repaired transitions can be smoothed and blended into surrounding plastic. Its black color masks seams on darker parts, and once sanded and primed, the repair can be painted to match the original surface.

• Provides an undetectable featheredge for seamless blends
• Sands smooth for primer and topcoat application
• Black color useful for dark plastics before paint
• Follow paint manufacturer recommendations for adhesion and topcoat

Who is this for? Technicians, body shops and experienced DIYers who repair automotive plastics and need a rapid-curing, high-strength structural adhesive will find Lord Fusor Extreme Plastic Repair 1.7 oz appropriate for bumper fixes, trim restorations and other cosmetic or structural plastic repairs. Always follow safety guidelines and product instructions; note this product may contain chemicals listed by California as causing cancer or reproductive harm.