The BSI Insta-Cure Super Thin CA Glue (BSI101) is a professional-grade water-thin cyanoacrylate adhesive that wicks instantly into tight joints by capillary action. With a cure time of just 1–3 seconds on close-fitting parts, Insta-Cure is the go-to thin CA for RC aircraft builders, model makers, and hobbyists who need a fast, reliable bond in hard-to-reach joints. The 1/2 oz bottle is ideal for keeping in your field kit or pit bag. Key Features Water-thin viscosity — wicks into tight joints by capillary action 1–3 second cure time on close-fitting parts Crystal-clear cure for invisible bonds Works on wood, metal, ceramic, most plastics, and rubber Compatible with BSI Insta-Set accelerator for instant cure Professional-grade formula trusted by RC builders worldwide Applications RC aircraft fuselage, wing, and hinge bonding Tight-fitting joint assembly General hobby and model building Specifications Part Number BSI101 Type Super Thin CA Viscosity Water Thin Size 1/2 oz Cure Time 1–3 seconds (close-fitting parts) Brand Bob Smith Industries (BSI)