This is a High Grade Low Cost Mold Making Silicone, It has a low Linear Shrinkage. BLUE ACTIVATOR Will give you a Shore A (26) Tear Resistance 115 (20.2) Tensile Strength, PSI 580 (4.0) Elongation ( % ) 370 Linear Shrinkage ( 24 Hours 0.3% ) ( 7 Days 0.4% )BLUE ACTIVATOR Will give you a Shore A (26) Tear Resistance 115 (20.2) Tensile Strength, PSI 580 (4.0) Elongation ( % ) 370 Linear Shrinkage ( 24 Hours 0.3% ) ( 7 Days 0.4% ) GREEN ACTIVATOR Will give you a Shore A (25) Tear Resistance 150 (26.3) Tensile Strength, PSI 580 (4.0) Elongation ( % ) 380 Linear Shrinkage ( 24 Hours 0.2% ) ( 7 Days 0.4% )
MP-2625 MOLD SILICONE QUART GREEN Activator