Best-CA 233

high viscous, temperature resistant, universal, also suitable for porous bonding surfaces, for bonding of metals/ceramics/plastics
Strength class: high strength
Curing system: humidity
Viscosity: 3000
Chemical type: ethyl-cyanoacrylate
Final Strength: 20 hours
Fixture Time: 10 - 15 seconds

BEST-CA 233 is a one-component, solvent free cyanoacrylate adhesive based on ethyl-cyanoacrylate. 

BEST-CA 233 is the standard product for bonding of plastics, e.g. polyamide, PVC, PMMA, polystyrene and various elastomeres, e.g. rubber, EPDM and viton amongst each other and with metals and ceramics. 

BEST-CA 233 is very fast cure. After full cure the adhesive is high strength and temperature resistant. 

BEST-CA 233 is ready-to-use and can be applied from the original container. 

BEST-CA 233 is applied spot-wise or bead like. Assemble parts by using short, firm pressure. Curing process starts within seconds. On most materials fixture time is reached within 10 to 15 seconds. 85 % of final cure is reached after 30 minutes, 100% after 20 hours. The rate of cure depends on the ambient relative humidity. A relative humidity of 40 to 60% will lead to best results. Lower values may delay cure. 

Bonding surfaces must be dry, free of dust and grease as well as other contaminants. Sand-blasting, grinding and staining bonding surfaces will enhance adhesion on bonding surfaces.


BEST-CA adhesives show good resistance to changing climatic conditions and chemical influences. 


Cyanoacrylate. Danger! Adheres skin and lids within seconds. Keep product out of reach of children. Vapour irritates mucous membranes. Ensure proper ventilation. For constant or long term use vapour extraction is recommended. For further information please see corresponding EG-material safety data sheets.

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