Bob Smith Industries, BSI-119, Insta-Flex™, Flexible Thin CA, 1oz

Bob Smith Industries, BSI-119, Insta-Flex™, Flexible Thin CA, 1oz

Regular price $7.99


Insta-Flex™ flexible thin CA is ideal for many applications, including the installation of CA hinges. When cured, INSTA-FLEX™ does not turn brittle and remains clear, even if accelerated with INSTA-SET™. It has superior shock resistance. Although not as thin in consistency as INSTA-CURE™, INSTA-FLEX™ still has good penetrating qualities and its application can be easier to control. For CA hinges, we recommend drilling a 1/16" hole in the center of the hinge slots to insure the complete saturation of the hinge when INSTA-FLEX™ is applied. INSTA-FLEX™ has a different, less irritating odor compared to regular CA's, but still can not be used on white foam. INSTA-FLEX™ has also proven to be superior when bonding anodized aluminum.

Insta Flex 2-5 Sec work time

Works Best On:

  • Balsa Wood
  • Glass & Metal
  • Rubber
  • CA Hinges

Works Good On:

  • Soft Wood
  • Hard Wood
  • Fiberglass
  • Ceramics
  • Hard Plastics
  • Laminating
  • Water-Resistant
  • Reinforcing


Loosen top to relieve internal pressure, then re-tighten. Remove cap and cut off top 1/32" while holding bottle upright. Hold parts tightly together an apply around seam for instant bonding. Full strength is reached in 1 hr. Insta Flex 2-5 Sec work time