VA 2500 HT is a one-part, cold curing adhesive with a high viscosity (2000-3000 mPa·s) and an extended cure time. This high quality, long lasting and easy to use adhesive offers easy workability for accurate application, excellent peel and shock resistant whilst not being sensitive to changes in humidity.
Opaque in colour, Weicon Contact Adhesive VA 2500 HT is typically used for the bonding of various rubber, plastic and metals materials.
Part of the Ethyl Ester group of Weicon Contact Adhesives, Weicon VA 2500 HT Adhesive has an enhanced resistance to temperature (compared to many other adhesives) and is used in applications where temperatures fall between -50ºC and 135ºC. Like all Weicon Contact Adhesives, VA 2500 HT polymerises by reacting with moisture on both the bonding surface and from the air before curing under light pressure.
If used for bonding plastics with particularly adhesive averse surfaces (e.g. polyolefines, PTFE) the surface should be pre-treated with Weicon Contact Adhesive Primer. Failure to do so will means that the Contact Adhesive cannot anchor itself to the plastic and a strong bond will be unable to form. It is suggested that users familiarise themselves with the TDS for this product before use.
Weicon Contact Adhesive VA 2500 HT is available from AG in 12gm, 30gm, 60gm and 500gm packs. The 12gm, 30gm and 60gm varieties all make use of Weicon’s proprietary pen system that allows for incredibly accurate, easy application, clean processing and improved dosing.
Adhesive Finder Tool
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