Spotlight Technologies
SikaBlock® M974
High-Performance, Epoxy Tooling Board
Available Today! – SikaBlock® M974 is a high performance, epoxy-based tooling board designed for use in direct-to-mold epoxy prepregs, high temperature lay-up tools and parts, thermoforming, mold building and master models.
■ High temperature resistance
■ Excellent dimensional stability
■ Low CTE, excellent vacuum integrity
■ Easily machined & polished
■ Excellent surface aspect
■ Medium density
Image: SikaBlock® M974 Epoxy Tooling Board In Use
Machinable Media for Models, Mockups, and Molds
LOW DUST • PROVEN SOLUTIONS • CNC MACHINABLE • DIMENSIONALLY STABLE
Product PDS (Formerly) |
Product SDS (Formerly) |
Density (lbs/ft3) |
Color | Tg (°F) | CTE (ppm/°F) (°C) |
Adhesive Patch |
Application | Description |
---|---|---|---|---|---|---|---|---|
SikaBlock® M600 | SikaBlock® M600 | 37 | Brown | 176 | 31 (55) | TCC-230 |
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P-34 Brown | ||||||||
SikaBlock® M700 | SikaBlock® M700 | 42 | Lt. Brown | 185 | 42 (75) | TCC-230 | ||
Dough |
Product PDS (Formerly) |
Product SDS (Formerly) |
Density (lbs/ft3) |
Color | Tg (°F) | CTE (ppm/°F) (°C) |
Adhesive Patch |
Application | Description |
---|---|---|---|---|---|---|---|---|
SikaBlock® M974 | SikaBlock® M974 | 45 | Blue | 252 | 20 (36) | EL-336
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|
|
N/A |
Product PDS (Formerly) |
Product SDS (Formerly) |
Density (lbs/ft3) |
Color | Tg (°F) | CTE (ppm/°F) (°C) |
Adhesive Patch |
Application | Description |
---|---|---|---|---|---|---|---|---|
DP-1051 (Die Plank®) |
DP-1051 (Die Plank®) |
52 | Gray | 188 | 28 (50) | TCC-230 |
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|
P-17 Gray | ||||||||
PP-1052 (Pattern Plank®) |
PP-1052 (Pattern Plank®) |
71 | Red | 192 | 36 (64) | TCC-230 |
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|
TCC-5220 | ||||||||
Lab 850 | Lab 850 | 74 | Red | 176 | 53 (95) | TCC-230 |
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TCC-5220 |
Product PDS |
Resin SDS |
Hardener SDS | Density (lbs/ft3) | Shore Hardness | Tg (°F) | CTE (ppm/ °F) |
---|---|---|---|---|---|---|
SC 155 | SC 155 | SC 155 H | 34 | 51 D | 140 | 49 |
SC 175 | SC 175 | SC 175 H SC 175 H (Orange) |
39 | 60 D | 181 | 39 |
SC 180 | SC 180 | SC 180 H SC 180 H (Orange) |
50 | 62 D | 180 | 43 |
SC 390 | SC 390 | SC 390 H | 67 | 75 D | 196 | 29 |