About the Techcon TF Series Teflon Lined Tips for Adhesive Dispensing The Techcon TF Series tips are lined with Teflon and work great with low viscosity adhesives, especially cyanoacrylates. The Techcon TF Series teflon lining prevents the needle from clogging as well as providing a soft tip to avoid damage to sensitive substrates. The TF Series tips are made to the highest quality standards and utilize a double Helix polypropylene hub for a worry free connection. The Teflon crimped lining comes out of the stainless steel metal tip about 1/8" of an inch. We recommend using this needle at no more than 100 psi dispensing pressure. Techcon Systems and Gluegun.com Gluegun.com is a premier Techcon Systems partner offering exceptional service on all of the Techcon products as well as a low price guarantee. Contact one of our Techcon product experts to answer any questions you have on the TF Series Teflon lined tips or any of the Techcon dispensing products. Specifications for the Techcon TF Series Teflon Lined Tips Hub Color 1/2" (12.7mm) 1" (25.4mm) Tip ID Crimp ID Gray TF720050PK TF720100PK 0.024" (0.61mm) 0.023"(0.58mm) Pink TF725050PK TF725100PK 0.011" (0.28mm) 0.006"(0.15mm)
