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Insta-Cure+ Gap Filling Medium CA Super Glue



Insta-Cure+ is a higher viscosity CA for loose fitting joints in which the adhesive must bridge gaps. Normally, the thicker CA is applied to one surface and then the parts are held tightly together for about 5 to 15 seconds. For large surface areas, including those with close fitting joints such as lamination's, INSTA-CURE+ should also be used. To prevent premature curing, don’t spread the glue into a thin film. Lay down a serpentine bead with about 1" separations on one surface, then assemble the parts, letting the pressure spread the CA out.


Insta-Cure+ is perfect when gluing balsa wood and softwood, but also works well for hardwoods, glass, metal, fiberglass, ceramics, hard plastics, and rubber. In addition, it's also water-resistant. When cyanoacrylate glue dries, it dries crystal clear, does not discolor, nor foams making it a great choice for hobby enthusiasts and dental labs. Bob Smith's Insta-Cure+ CA Super Glue comes in four sizes for whatever your project size is (1/2 oz., 1 oz., 2 oz., 8 oz.) When using Bob Smith Industries' Insta-Cure+, it's important to note that this cyanoacrylate glue gives of a vapor that may irritate the eyes and nose. If this may affect you, Bob Smith Industries has created an alternative product with its line of Super Gold+ CAs, which are also foam safe. If you are looking for something that's a little bit thicker for your application, Bob Smith's Insta-Cure+ is the next CA up for thickness, followed by its MAXI-CURE.

Works Best On:

  • Balsa Wood
  • Soft Wood

Works Good On:

  • Hard Wood
  • Glass & Metal
  • Fiberglass
  • Ceramics
  • Hard Plastics
  • Rubber
  • Laminating
  • Water-Resistant
  • Reinforcing

Guaranteed Fresh! Our products don't sit in a warehouse for months, but rather days. We order on a weekly basis from Bob Smith Industries so you are getting some of the freshest cyanoacrylate possible!!