SILRES® WH 80A is a water reducible, solvent free, emulsion of a siloxane which can be used to increase beading and water repellency of cellulosic substrates. The modification of water reducible organic polymers such as alkyds or acrylic latexes with the SILRES® WH 80A will increase the water repellency and beading after exposure to UV radiation.


  • Provide water repellency to cellulosic substrates
  • Provides excellent short term and long term beading
  • Low VOC before and after curing according to EPA method 24
  • Waterborne and easy to apply
  • UV stable and resistant to cracking, peeling and blistering
  • Retains color and gloss after weathering in coating formulations


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® WH 80A can be used as a clear penetrating sealer for cellulosic substrates and used as a modifier for water reducible or latex polymers. Disposal SILRES® WH 80A must be disposed according to local, state and federal regulations.


SILRES® WH 80A and its dilutions should be treated as dilute solutions of "silicone resins" which are non-RCRA (Resource Conservation and Recovery Act) or no hazardous wastes.



The "Best use before end date" of each batch is shown on the Certificate of Analysis. Storage beyond the date specified on the Certificate of Analysis 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)

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