This product is not available in United States. Please use the product search or contact us.


System for the production of reusable silicone vacuum


  • Moderate viscosity
  • Excellent mechanical properties
  • Fast and non-shrink cure at room temperature
  • Easy to demold
  • Low slump on vertical surfaces


All the information provided is in accordance with the present state of our knowledge. Nonetheless, we disclaim any warranty or liability whatsoever and reserve the right, at any time, to effect technical alterations. The information provided, as well as the product's fitness for an intended application, should be checked by the buyer in preliminary trials. Contractual terms and conditions always take precedence. This disclaimer of warranty and liability also applies particularly in foreign countries with respect to third parties' rights.

ELASTOSIL® C 1500 US A/B has been especially developed for
the professional production of reusable silicone rubber
vacuum bags, used for the production of composite

ELASTOSIL® C 150 US A/B may be processed using a

manual or pneumatic gun. It is supplied in a double

cartridge and will be applied directly onto the tool.

For larger amounts it may also be processed using a

2-component mixing and metering machine.

We recommend to post-curing the vacuum bag for 2-3

hours at operating temperature, 220 °C max.


The platinum catalyst is contained in component



Only components A and B with the same lot number

may be processed together!


ELASTOSIL® C 1500 US A/B has a shelf life of at least 12 months
when stored between 5°C and 30°C in the tightly closed
original container. The 'Best use before end' date of each
batch appears on the product label.
Storage beyond the date specified on the label does not
necessarily mean that the product is no longer usable. In
this case however, the properties required for the intended
use must be checked for quality assurance reasons.

Sales and support

Wacker Chemical Corporation
3301 Sutton Road
Adrian, MI 49221-9397
United States
+1  888  922-5374 (Phone)
+1 517 264-8246  (Fax)

How can we help you?

    Do you need help in choosing a product or do you require technical support? If so, please contact our experts.
Ask a question

Would you like a product sample?

You can request a product sample here.

Request sample