SILRES® BS 45 is a water-dilutable solventless emulsion of a silicone resin used as a binder in the production of silicone resin emulsion paints and plasters.


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.


SILRES® BS 45 is employed as the main binder in silicone resin emulsion paints and plaster. If formulated properly, the products made with it are characterized by high permeability to water vapor and CO₂, low water absorption, low soiling tendency, a mineral appearance and long life.
An excellent beading effect is also achieved if a SILRES® BS Additive is used. Facades must be primed before painting for optimal protection.
We recommend high quality SILRES® BS primers.




The containers must be protected against sunlight. Stir well before taking emulsion from drums.

The "Best use before end" date of each batch is shown 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)

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


My media

My favorites

My products