Heartland FasTak 4 Cyanoacrylate Accelerator

Description

FasTak 4 is a Heartland Adhesives cyanoacrylate accelerator used with instant adhesives when the job needs faster set speed or cure on exposed beads. The Chemical Concepts listing identifies it as clear, 3 cps, heptane based, and for use with all cyanoacrylates. Heartland catalog information lists the same base, color, viscosity, and application.

FasTak 4 Applications

• Speeding cure of cyanoacrylate adhesive on assemblies with slow set conditions.
• Helping exposed CA beads cure where the adhesive is not trapped between two tight parts.
• Production benches using instant adhesive on porous, acidic, or difficult surfaces.
• Repair kits that need a clear accelerator for small bond areas.
• General manufacturing, sign, display, and electronics work using CA adhesives.

Use accelerator carefully. Too much spray or liquid can create white residue, weaken the appearance of the joint, or cure the adhesive before parts are positioned. Test the process on scrap parts before applying it to finished pieces.

FasTak 4 Handling Notes

Apply the accelerator according to the shop method, then dispense the cyanoacrylate and assemble within the approved timing. Keep containers closed, control ignition sources, and use ventilation appropriate for heptane-based products. Review the current safety information before production use.

For receiving and storage, keep accelerator bottles away from heat, sparks, and incompatible materials. Mark the shelf with the paired adhesive families and train operators to avoid flooding the joint. A small controlled amount can improve throughput, while overuse can create cleanup work and inconsistent cosmetic results.

For related primers and accelerators, browse Chemical Concepts primers and accelerators. Manufacturer information is available from Heartland Adhesives.

Ordering Help

Need help pairing an accelerator with a cyanoacrylate adhesive and substrate? Call (800) 220-1966 or email [email protected].