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BLUESIL HFR 1 can be used in 1 p to 2 p weight in relation to 100 p HCR mix.
The silicone elastomers thus obtained can comply with various norms such as:

  • JAR and b, CEI 60707 FV-0, FV-1, FV-2, ASTM D 2863 / Oxygen index (tested on material).

An additive master-batch with BLUESIL HFR 1 can be stained in bright colours by means of BLUESTAR SILICONES colour master batches.


Avoid discharge into drains, water courses or onto the ground. Store in a cool, dry place with adequate ventilation. Keep away from incompatible materials, open flames, and high temperatures. Avoid contact with oxidizing agents. Suitable containers: Steel drums coated with epoxy-resin.Please consult the Safety Data Sheet of this product.Heavy Metals;RoHS;WEEE


BLUESIL HFR 1 is an agent allowing the improvement of the fire resistance of heat curing silicone elastomers.


HCR Additives


Heavy Metals;RoHS;WEEE

BLUESIL HFR 1 can be used for all applications requiring good fire resistance.

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

For information about Storage and Shelf Life for this product, please download the Technical Data Sheet.




Density1,09MonocompISO 2781g/cm3


































Rubber General Guide General Guide