BSI Insta-Flex Flexible Thin CA – 3/4 oz BSI119

The BSI Insta-Flex Flexible Thin CA Glue (BSI119) is a rubber-toughened thin cyanoacrylate that remains flexible after curing — unlike standard CA which cures hard and brittle. Insta-Flex is the ideal choice for bonding hinges, flexible materials, vinyl, rubber, and any joint that will experience repeated flexing or vibration. The thin viscosity wicks into tight joints quickly while the flexible cure prevents cracking under stress.

Key Features

• Flexible cure — remains pliable after curing, resists cracking under flex and vibration
• Thin viscosity — wicks into tight joints quickly
• Rubber-toughened formula for impact and vibration resistance
• Ideal for hinges, vinyl, rubber, and flexible materials
• Works on wood, foam, fabric, and most flexible substrates
• Compatible with BSI Insta-Set accelerator

Applications

• RC aircraft hinge bonding
• Flexible material and vinyl bonding
• Vibration-prone joints in RC vehicles and aircraft

Specifications