Alumilite High Strength 1
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Alumilite High Strength 1 Shop All Categories Alumilite Alumilite High Strenght 1 - 1 LB
Alumilite High Strength 1 Shop All Categories Alumilite Alumilite High Strength 1 - 5LB

Manufacturer: Alumilite

Alumilite High Strength 1

SKU: 20605
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Price Match

Alumilite's High Strength 1 silicone mold making rubber has a higher durometer than the other High Strength silicones from Alumilite but still maintains the exceptional tear strength which makes it great for one or two piece molds that require a higher hardness. The High Strength 1 measures a 38A shore hardness. The High Strength 1 is a tin base silicone and cures against all different types of clay and substrate without inhibiting. The tin base silicone is a condensation cure and therefore temperature and humidity may affect the cure speed of the rubber. The High Strength 1 has a low viscosity which does not require degassing (always recommended when available) and will pick up the exact detail of your original. Use the High Strength 1 when you need a little more stiffness to your mold but still desire an exceptional tear strength. Use Alumilite's Rubber to Rubber mold release or petroleum jelly when making 2-piece molds when using the High Strength 1 rubber due to it's extremely high tear strength.




Alumilite's High Strength 1

Color Pink
Mix Ratio 10:1 by WEIGHT
Open Time 45 mins
Demold Time 12-18 hours
Mixed Viscosity (cps.) 22,000
Specific Gravity 1.15
Shore A Hardness 38
Linear Shrink (%) .3
Tear Strength (ppi) 148
Tensile Strength (psi) 551
Elongation 430%
Temperature Resistance (F) -67 to 395
Vacuum Required No