Skip to main content

DOWSIL™ 1200 OS Primer

Silmid P/N: VAR0000349
From £38.82 (excl VAT) £46.58 (Inc VAT)

Dowsil 1200 OS Primer is used to improve adhesion and accelerate adhesion build-up of silicone elastomers to various substrates.

Data Sheets

Download the DOWSIL™ 1200 OS Primer technical data sheet (TDS) and the DOWSIL™ 1200 OS Primer safety data sheet (SDS) from Silmid today. Once you have logged in or signed up, select the product size you are interested in and the datasheet will be visible for download if one is available.

Product Properties

Also Known As
Dow Corning 1200 OS Primer

Product Information


  • Improves adhesion of silicone elastomers and foams to many substrates
  • Provides more uniform and stronger bonds
  • Low VOC content, improves adhesion to a variety of substrates
  • Easy to use
  • Remains active over several hours after application
  • Formulated for low toxicity, i.e. not a health hazard according to European directive 88/379/EEC
  • Solvent used does not deplete the ozone layer
  • Resistant to ozone, ultra-violet radiation and temperature extremes
  • This moisture curing primer is supplied as a dilute solution of reactive materials in low viscosity siloxane

Shipping information

Orders over £100 placed online will now qualify for FREE UK Mainland delivery*

Orders under £100 placed online for UK Mainland delivery is £12.00*

**Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £30.00, orders placed through the office will incur additional charges.** 

International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.

Please refer to our delivery page for more information.