High Strength 3 is Alumilite most flexible tin-based silicone mold making rubber – it’s great for making molds of parts with deep undercuts or negative space.
- Doesn’t require degassing, but recommend when possible
- Picks up exact detail of original part
Made in the USA.
Product: High Strength 3
Color: Pink
Mix Ratio: 10:1 by weight
Pot Life: 45 minutes
Demold Time (100 gram mass): 12-18 hours
Mixed Viscosity (cps): 15,000 at 130º F
Specific Gravity: 1.15
Shore Hardness (ASTM D2240): 8-10 A
Tear Strength (ppi): 115
Linear Shrinkage: .3%
Tensile Strength (ASTM D638, psi): 400
Elongation (in./in.): 575%
Temperature Resistance: -67º to 395º F