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Our CAs come in 1/2 oz., 1 oz. and 2 oz. sizes, along with an 8 oz. that has a no mess, easy pour bottle for economical refilling of our regular bottles. In addition to our line of extender tips and fine PTFE tubing that allow very small, controlled amounts of CA to be applied, we have CA applicators that come in both a regular and fine tip. Just squeeze the bulb and insert into an open CA bottle to draw out the amount you need. When using the PTFE tubing, cut one end at a 45 degree angle before inserting no more than 1/4 inch into the bottle top.

  • adhesive extender tip - BSI adhesives
    Extender Tip- #301

    For use over BSI's standard #312 top. Can be used with all thicknesses of CA except IC-Gel. The flexible tip can be cut to the length and/or inside diameter that is needed for a particular application.

  • adhesive extra fine extender tip - BSI adhesives
    Extra Fine Extender Tip - #302

    For use over the standard #312 top, it allows BSI's thin CAs (Insta-Cure, Insta-Flex and Super-Gold) to be applied a drop at a time. Thin CA tends to run everywhere, so these allow precise application.

  • adhesive extra long extender tip - BSI adhesives
    Extra Long Extender Tip - #303

    For use over the standard #312 top, they provide a rigid tip with extended length to get thin and gap filling CA into hard to reach areas. They are very resistant to clogging and can be cleaned by soaking in acetone.

  • pocket CA extender tips - BSI adhesives
    Pocket CA Extender Tip - #304

    For use with BSI's Pocket CAs. It slips over the tip of the Pocket CA top to allow for finer application of the CA. With the tip, the CA can be applied to confined areas.


  • PTFE Tubing for Adhesive application - BSI adhesives
    PTFE Tubing - #305

    Two foot length of tubing can be cut off to any length (usually 2"). With one end cut at a 45° angle, can be inserted 1/8" into Pocket CA top and into #312 top if it is cut down an additional 3/64". For thin CA.

  • CA top - extra Cyanoacrylate tops - BSI adhesives
    Extra CA Top - #312

    Replacement top that is on all of BSI's non-Pocket CAs. Tops can be soaked in acetone overnight to remove any buildup of CA on the inside and outside of the nozzle.


  • CA Over Caps - Extra Cyanoacrylate Caps - BSI adhesives
    Extra CA Over Cap

    Replacement colored cap that fits over the #312 top.

  • Pocket CA top and cap - BSI adhesives
    Pocket CA Top & Cap - #314

    Replacement combination of top and screw-on cap that has a built-in pin for Pocket CAs. Will fit on Pocket CA bottles only.

  • Cyanoacrylate Applicators - BSI adhesives
    CA Applicators - #321, #322

    #321 - Regular Tip Non-clog 6" long pipette for the application of gap filling and extra-thick CA. CA is sucked up into the applicator by inserting it into an open CA bottle with the bulb at the end compressed, like an eyedropper
    #322 - Fine Tip Non-clog 6" long pipette for the application of thin CAs. Can also be used for the fine application of Insta-Set accelerator and for applying fine lubricating oils. CA can be kept in the applicator for two weeks.