• VA 20
• VA 30 Black
• VA 8312
• VA 8406
• VA 100
• VA 300
• VA 1401
• VA 1500
• VA 2500 HT
• VA 250 Black
• Contact Gel
• VA 1408
• VA 1460
• VA 1403
• VM 20
• VM 120
• VM 2000
• Contact Filler, CA-Primer and Activator
• Pen System

WEICON Contact Filler, Primer and Activator

Contact Filler

Fillers for instant bonding and filling-in of clefts and cracks, holes as well as unlevelled surfaces in conjunction with WEICON Contact Adhesive VA 8312.

Contact Filler should be applied in layers: adhesive - filler – adhesive.

After curing is completed, the material can be sanded and overpainted.

>> Brochure/ Technical data "Contact Cyanoacrylate Adhesives"
>> EC Safety data sheet

Contact Primer for Polyolefines

Without pre-treatment, many plastics are unable to bond or bond only under certain conditions. When these plastics are pre-treated with WEICON Contact Primer, their surface structure changes. Thereby the joining of plastics, like polyethylene (PE) and polypropylene (PP) belonging to the polyolefine group, which are usually difficult to bond, is made possible.

Even modern thermoplastic elastomers (TPE), Teflon^® (PTFE) and related plastics as well as silicones, can be bonded when pre-treated with WEICON Contact Primer.

Thus, the following advantages arise:

• larger choice of usable plastics
• higher bonding strength with plastics which are usually difficult to bond
• cost savings as other mechanical methods of pre- treatment (scalloping, low pressure plasma, heat treatment etc.) are not necessary

The effectiveness of WEICON CA-Primer begins approx. 2 minutes after application and lasts up to approx. 24 hours.

Teflon^® = registered brand name E.I. DuPont

>> Brochure/ Technical data "Contact Cyanoacrylate Adhesives"
>> EC Safety data sheet

Contact Activator

The Activator speeds up the curing process of WEICON Contact Cyanoacrylate Adhesives. When applied to absorbing surfaces, like for example wood or foam etc., and all chemically-treated surfaces, like for example zinc galvanized metals etc., the Activator’s effectiveness lasts approx. one minute. With non-absorbent surfaces the Activator’s effectiveness lasts up to approx. twelve hours.

Use is recommendable with:

• highly viscous WEICON Contact types
• large thickness of the adhesive layer
• absorbing and porous surfaces
• passive materials (alkaline surfaces, like for example zinc coated metal parts).
• disadvantageous environmental conditions
  (low temperatures, too low air humidity < 30%)

>> Brochure/ Technical data "Contact Cyanoacrylate Adhesives"
>> EC Safety data sheet (Overview)

Important Note:
All specifications, recommendations and techncial data are based on laboratory tests under optimum conditions resp. on practical experience. They have been compiled most carefully. Nevertheless, a claim cannot be derived from them. We therefore recommend to carry out own tests before application. The user bears the only responsibility for non-appropriate or other than specified applications.