Kneadatite Blue/Yellow (''Green Stuff'') is a two-part epoxy/polyamide sealant/adhesive for interior and exterior maintenance and repair. It has excellent adhesion to stone, ceramic, metal, wood and many plastics, including vinyl.
Nicknamed ''Green Stuff'' by sculptors and modelers, Blue/Yellow is well-known for its long worklife, non-grainy texture and ability to hold fine detail. Cured models withstand up to 4 vulcanizations. Blue/Yellow is not intended for structural applications.
Blue/Yellow is available in 2 forms: as a roll of side-by-side epoxy putty tape and as 2 round bars in a reusable plastic tube.
How to use: To achieve optimum adhesion, surfaces should be scuffed and/or lightly sanded and cleaned free of grease or dirt prior to application.
Side-by-side tape: Cut or twist off a length of tape and mix by kneading with damp fingers to a uniform color. Any length contains the correct ratio of base to curing agent. Apply within 1 hour of mixing.
Bars: Cut or twist off 1 part blue curing agent to 1.5 parts yellow base. Mixing proportions can be adjusted to control cure time and hardness: more blue produces a faster, harder cure; more yellow results in a slower, softer cure. Mix by kneading with damp fingers to a uniform color. Apply within 1 hour of mixing.
Blue/Yellow has a 1 to 2 hour work life, Functional cure occurs in 4 to 5 hours when Blue/Yellow can be drilled, sawed, carved, sanded, stained, and painted. Ultimate hardness is reached in 20 to 24 hours. Cured color is green.
"All the various 'brands' of Green Stuff are all made by the same company- they're simply packaged by different companies. This is exactly the same stuff that you can buy for higher prices from various brand labels on it. There is absolutely zero drop in quality for the discount you see here. Green stuff is a great substance for sculpting, converting or gap filling on miniatures. It is useful because it can air cure with no shrinkage."