3M 7100039201 PR1500 Instant Adhesive Clear 1 Fl Oz

Product Description

The 3M 7100039201 is a high-viscosity cyanoacrylate-based instant adhesive marketed under the Scotch-Weld PR1500 product line, formulated for bonding plastics and rubbers that are notoriously difficult to adhere. This includes substrates such as EPDM and nylon, which resist most standard adhesives. The clear formulation provides a nearly invisible bond line and offers gap-filling capability, making it suitable for surfaces that are not perfectly flush. This product ships in a 1 fl oz bottle and is used by HVAC technicians, plumbers, electricians, and maintenance professionals who need a reliable, fast-setting bond on non-porous and semi-porous materials.

This adhesive is suited for both residential and light commercial applications where plastic or rubber components require fast, strong bonding without mechanical fasteners. Common use cases include sealing rubber gaskets, bonding plastic housings, repairing EPDM seals, and securing nylon fittings or brackets during installation or maintenance procedures. Its high viscosity allows it to stay in place on vertical surfaces and fill small gaps between mating parts before cure.

Key Features

• High-viscosity formula stays in place on vertical and overhead surfaces before cure
• Bonds difficult substrates including EPDM rubber and nylon
• Gap-filling capability accommodates imperfect surface contact
• Clear cure for a clean, low-visibility bond line
• Fast-setting instant adhesive reduces clamp or hold time during repairs

Compatibility

Formulated specifically for bonding difficult-to-adhere plastics and rubbers, including EPDM and nylon substrates. Designed as a direct-use adhesive for maintenance, repair, and assembly applications across trade disciplines.

Installation Notes

Instant adhesives cure rapidly upon contact with surface moisture, so work in small amounts and align parts before application. Ensure surfaces are clean, dry, and free of oils or contaminants before bonding. Avoid skin contact and work in a well-ventilated area per standard adhesive handling practices. Partially used bottles should be sealed tightly immediately after use to prevent premature cure.

Technical Specifications

• Adhesive Type: Instant Adhesive
• Viscosity: High
• Color: Clear
• Volume: 1 fl oz
• Weight: 0.1 pounds
• UPC: 00051115252228

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100039201