Magic sculpt: Difference between revisions
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==Description== | ==Description== | ||
[Wesco Enterprises] A two-part epoxy putty used for fine sculpting, and model making, and durable household repairs. Magic-Sculpt putties are based on a 50:50 mix ratio of an epoxy resin base (part A) and an amine catalyst/hardener (Part B). The uncured putties have a smooth, moldable consistency and all provide very strong adhesion to any type of substrate. Once the two-parts are completely mixed, there is about 1-3 hours working time for shaping the putty. The mixed product cures in 12 hours at room temperature without any shrinkage. After curing, Magic-Sculpt has a smooth texture and rock-hard finish that can be safely drilled, carved, sanded, and painted. | [Wesco Enterprises] A two-part epoxy putty used for fine sculpting, and model making, and durable household repairs. Magic-Sculpt putties are based on a 50:50 mix ratio of an epoxy resin base (part A) and an amine catalyst/hardener (Part B). The uncured putties have a smooth, moldable consistency and all provide very strong adhesion to any type of substrate. Once the two-parts are completely mixed, there is about 1-3 hours working time for shaping the putty. The mixed product cures in 12 hours at room temperature without any shrinkage. After curing, Magic-Sculpt has a smooth texture and rock-hard finish that can be safely drilled, carved, sanded, and painted. | ||
Revision as of 14:02, 16 September 2026
Description
[Wesco Enterprises] A two-part epoxy putty used for fine sculpting, and model making, and durable household repairs. Magic-Sculpt putties are based on a 50:50 mix ratio of an epoxy resin base (part A) and an amine catalyst/hardener (Part B). The uncured putties have a smooth, moldable consistency and all provide very strong adhesion to any type of substrate. Once the two-parts are completely mixed, there is about 1-3 hours working time for shaping the putty. The mixed product cures in 12 hours at room temperature without any shrinkage. After curing, Magic-Sculpt has a smooth texture and rock-hard finish that can be safely drilled, carved, sanded, and painted.
There are three types of Magic-Sculpt 2-part putties and pastes. All on based on the following materials:
Part A (Resin Component):
- Base Resin: a liquid epoxy resin like Bisphenol-A diglycidyl ether
- Fillers: Talc (magnesium-silicate hydrate) and clays (alumino-silicates)
Part B (Hardener Component):
- Curing Agent: An amine/amide catalyst that triggers exothermic cross-linking when mixed. Magic-sculpt fast likely contains a higher concentration or an accelerated curing agent (such as a tertiary amine or modified mercaptan)
- Fillers: The same clay and talc silicates found in Part A to guarantee even dispensing and uniform density
Additionally, each of the two parts may have specific pigments. Each usually has a different shade for visual differentiation during mixing.
| Magic-Sculpt | Magic-sculpt fast | Magic-Smooth | |
|---|---|---|---|
| Primary use | Sculpting and major fabrication | Surface coatings, taxidermy, and foam coating | |
| Working time (after complete mixing) | 45-120 min | 6-10 minutes | 45-120 min |
| Cure time | 12-24 hours | 30-45 mintues | 12-24 hours |
| Applications | Stays put on vertical surfaces as a heavy mass | Flows slightly, eliminating brush or tool marks | |
| Consistency | Thick, dough-like, similar to modeling clay or chewing gum | Thin, runny, slightly thicker than Vaseline; self-leveling | |
| Self-leveling | no | no | yes |
| Finish after cure | Holds crisp, fine structural detail | Smooth, glassy finish | |
Physical and Chemical Properties
Resources and Citations
- For examples of its uses, see Magic-sculpt
- The Compleat Sculptor: The Compleat Sculptor Magic-Sculpt and Magic-Smooth
- TAP Plastics: Magic-Smooth
- TAP Plastics: Magic-Sculpt