PERMABOND 798

PERMABOND 798 is a high-viscosity ethyl cyanoacrylate adhesive that combines fast cure with comparatively large gap capability for an instant adhesive. Typical viscosity is 2000 mPa s at 25 deg C, maximum gap fill is 0.43 mm, and cure speed is about 6 seconds on steel, Buna N rubber, and phenolic. Its high viscosity also makes it well suited to porous substrates because the joint can fixture before excessive wicking into surface pores. Plastics, metals, ceramics, and porous surfaces are the principal bonding applications for this grade.

Key features

• 0.43 mm Gap Capability: Maximum gap fill is 0.43 mm.
• Fast 6-Second Cure: Cure speed is about 6 seconds on steel, Buna N rubber, and phenolic.
• High-Viscosity Porous Bonding: The adhesive fixtures before excessive wicking into surface pores.

Applications

Bonding plastics, metals, ceramics, and porous surfaces where a high-viscosity instant adhesive is required.