BLUESIL MF 120 SU may be stored at a temperature below 40°C / 104°F for up to 18 months from its date of manufacturing.Please consult the Safety Data Sheet of this product.


Silicone Master batch, heat curing after addition of a vulcanizing agent (chosen according to the processing method).

Heat Protection;High Temperature Protection

HCR Masterbatch

· Slight replastification after prolonged storage.
· Easy to set up
· No post curing or slight post-curing.
· Low hardnessLow hardness, but good mechanical properties.
· GoodGood heat stability up to 200°C.
· Major potential for blending with "Mix and Fix" range master batches.
· Easy to obtain bright colours using Elkem Colour Base for HCR.

Extrusion, compression and injection moulding of translucent or colored articles with a good compromise of mechanical properties.

Asia Pacific;Europe Middle East Africa;Central and South America;North America




Density1.07MonocompISO 2781g/cm3
Hardness24MonocompASTM D 2240sh.A
Elongation700MonocompNF ISO 37%
Tensile strength6.3MonocompNF ISO 37mPa.s




































Rubber General Guide General Guide