Processing / Curing
50 parts of BLUESIL RES 21385 part A are added to 50 parts of BLUESIL RES 21385 part B.
The two components are mixed by stirring until uniformly mixed.
The mixture viscosity is around 2 000 mm²/s. This bath can be kept at 23°C for 15 days without any notable increase in viscosity.
The cure time is 2 to 3 minutes at 150°C.

STORAGE -20°C 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. Nitrogen blanketing of containers is required. Avoid contact with oxidizing agents. Suitable containers: Steel drums coated with epoxy-resin.Please consult the Safety Data Sheet of this product.ELV;RoHS


BLUESIL RES 21385 A&B is a two component, solventless, thermoset silicone resin.


2 Part RTV




  • Heat polymerising.
  • Good release properties.
  • Good bath stability.


Varnishing of automotive cylinder head gaskets.

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.







Viscosity12000PairedCompASTM D 2196mPa.s
Specific Gravity0.99PairedComp






viscosity_0c1789e9-7fae-461e-aa38-a017f6e319b0viscosity_0c1789e9-7fae-461e-aa38-a017f6e319b0Viscosity5500PairedMixASTM D 2196mPa.s





BLUESIL RES 21385 BBLUESIL RES 21385 B/our_offer/Product/90012873/90012872/BLUESIL-RES-21385-B






















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