BSI Cyanos from Toni Clark - Our Best!
The Californian company Bob Smith Industries has been producing unequalled adhesives for the Hobby Industry since 1983. Or do you know of an instant glue that while being elastic adheres so well as INSTA-FLEX? or instant glue that will glue GRP parts permanently as IC-2000 will?


INSTA-CURE™ has a water-thin viscosity that wicks deep into joints by capillary action and cures in a matter of seconds. INSTA-CURE™ work very well on balsa since they penetrate into the wood and form more than just a surface bond.

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INSTA-CURE+™ is a higher viscosity CA for loose fitting joints in which the adhesive must bridge gaps. 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 laminations, INSTA-CURE+™ should also be used.

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MAXI-CURE ™ is the best CA for most plastics. It can be carved with a knife or razor blade and sanded and feathered to form a finish indistinguishable from plastic. MAXI-CURE™ bonds fibreglass, hardwood, metal and rubber better than any other hobby adhesive.

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The SUPER-GOLD+™ do not attack white foam; therefore, it can be used in the building of foam core wings and the assembly and repair of plastic and foam ARF’s. They will not fog clear plastic. SUPER-GOLD+™ is ideal for attaching clear canopies. There are no fumes that irritate the nose and eyes.

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IC-2000™ contains pulverized rubber, the rubber increases the adhesive strength on plastics and makes IC-2000™ flexible. Being black makes it ideal for joining rubber tyres. Is especially good for gluing formers into GRP fuselages, it adheres better than epoxy.

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INSTA-FLEX™ is ideal for many applications, including the installation of CA hinges. It has superior shock resistance. Although not as thin in consistency as INSTA-CURE™, INSTA-FLEX™ still has good penetrating qualities and it's application can be easier to control.

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INSTA-FLEX+™ is clear rubber toughened, it has similar qualities to IC-2000™, but can be used where you do not want the adhesive to be seen. The black colour carbon component of IC-2000™ contributes to it's unsurpassed strength. Since INSTA-FLEX+™ has this carbon removed, it's strength is reduced, but still superior to standard CA's.

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IC-GEL™ is a cyanoacrylate paste that is extremely thick it comes in an applicator tube. It has the same bonding and curing time characteristics as MAXI-CURE™. IC-Gel™, applied to a vertical surface, will stay in place, it will not run.

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INSTA-SET™ is an accelerator that can be safely used on all foams and clear plastic. It hardens the cyano in the shortest of time, even in thick layers. Unlike other accelerators, it has no detrimental effect on strength.

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UN-CURE Debonder


If parts are bonded incorrectly a few drops of UN-CURE™ will dissolve the CA in about a minute. Apply on bonded skin and roll apart fingers. Once stuck, use acetone to clean off softened CA, then wash off with soap and water. Since cured CA is essentially acrylic plastic, anything that will dissolve CA will also soften most plastics.

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IC-LOC Blue is a medium thickness, medium strength threadlock


IC-LOC BLUE™ is a medium thickness, medium strength thread-lock that is applied to the threads before assembly. Once the IC-LOC Blue™ is cured, the fasteners can be disassembled with standard hand tools.

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IC-LOC RED is a medium thickness, high strength threadlock


IC-LOC RED is a medium thickness, high strength thread-lock that is applied before assembly. Ideal for bearings and shafts, this can only be loosened with heat, or very high torque.

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IC-LOC Green Threadlock is applied to fasteners that are already assembled


IC-LOC GREEN™ is a thin, medium-high strength thread-lock that is applied to fasteners that are already assembled. IC-LOC Green™ wicks down into the threads of fasteners using capillary action.

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