Remix each of the two components (part A and B) every time before using.
1. Mixing of the two components
Add 100 parts of BLUESIL RTV 3410 QC A to 10 parts of BLUESIL RTV 3410 QC B. Given the very rapid curing time of the mixture and the need to avoid any air bubbles which might adversely affect physical properties, mixing is recommended in a vacuum or by means of an automatic dosing machine.

2. Pouring
For moulding, BLUESIL RTV 3410 QC A&B should be slowly poured into the mould form. A mould release agent is not generally required. Slow pouring greatly reduces the risk of trapped air.
Note: Contacts with certain materials can inhibit crosslinking in this RTV:

  • Natural rubbers vulcanized with sulphur,
  • RTV elastomers catalyzed with metal salts,
  • PVC stabilizing agents,
  • Epoxy catalysts.
If doubts exist, it is advisable to do a test by pouring the mixture of the two components onto a limited area of the item.
In addition, it is advisable to only use the degassing equipment for this type of RTV since the chamber can be contaminated when other products are degassed in it and thus inhibit crosslinking in BLUESIL RTV 3410 QC A&B.


BLUESIL RTV 3410 B QC BLUE may be stored at a temperature below 40°C / 104°F for up to 12 months from its date of manufacturing.Please consult the Safety Data Sheet of this product.


The BLUESIL RTV 3410 QC A&B – are two component, silicone elastomers which cures at room temperature by a polyaddition reaction and leads to a resistant and elastic material.


2 Part RTV

  • Easy processing and curing.
  • Low linear shrinkage.
  • Low hardness, ready to use without dilution.


Whenever a soft material is needed, especially for the production of printing pads and of silicone sleeves in the preparation of printing rolls for the tiles industry.

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ColorBlue PairedComp
Viscosity3000PairedCompRH 0174mPa.s




Viscosity10000PairedCompRH 0174mPa.s






hardness_cd523e03-72a3-4261-93f9-36f7bbeeafb1hardness_cd523e03-72a3-4261-93f9-36f7bbeeafb1Hardness12PairedMixRH 0110sh.A
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BLUESIL RTV 3410 A QCBLUESIL RTV 3410 A QC/our_offer/Product/90052162/90058399/BLUESIL-RTV-3410-A-QC































BLUESIL RTV 3410 A QCBLUESIL RTV 3410 A QC/our_offer/Product/90052162/90058399/BLUESIL-RTV-3410-A-QC