Skip to main content

BR127 Anti Corrosion Primer (10% Solids) 5USG Can *A50TF82 Revision S5 Class A (Freezer Storage)

BR127 Anti Corrosion Primer (10% Solids) 5USG Can *A50TF82 Revision S5 Class A  (Freezer Storage)
Br127 Corrosion Inhibitor Primer
Please order in multiples of 5
UN Number: UN1993 CL3 II
Limited Quantity: 1L
Hazardous for transport


BR 127 corrosion inhibiting primer is a modified epoxy primer. It is the industry standard for high-performance corrosion inhibiting primers and has been used in virtually every commercial aircraft built since its introduction. BR 127 primer can be used with essentially all 250°F (121°C) film adhesives and has been designed to provide optimal structural performance at temperatures ranging from -67°F to 300°F (-55°C to 149°C). BR 127 primer is formulated to provide maximum environmental resistance and durability within the bond line, as well as prevent corrosive undercutting. It can also be used effectively as a protective coating outside bonded areas. BR 127 corrosion inhibiting primer can be cured prior to bonding. Recommended cure cycles range from 4 hours at 180°F (82°C) to 30 minutes at 250°F (121°C). Articles primed with BR 127 primer and then cured have an indefinite shelf life. Primed details should be wrapped in Kraft paper (as protection from dust and dirt) and stored prior to adhesive bonding. Mainaining controlled conditions of 85°F (29°C) maximum temperature and 65% maximum humidity is recommended for ex ended storage life. Cure cycles for adhesive films primed with BR 127 primer may vary from 200°F to 350°F (93°C to 177°C) with minimum pressures to assure proper mating of bonded details.

  • Industry-wide standard for corrosion resistant primers
  • Prevents hydrolysis of oxide layers
  • Structural performance from -67F to 300F (-55C to 149C)
  • Compatible with a wide variety of adhesive systems
  • Improves hydrolytic stability at the adhesive-to-metal interface
  • Protects prepared surfaces from further oxidation

**Please note, we recommend the use of dry ice for transportation click here to add dry ice to your basket**

Orders over £50 placed online will now qualify for FREE UK Mainland delivery*

Orders under £50 placed online for UK Mainland delivery is £6.95*

Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £19.50** 

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.

Document Downloads
Sil-Mid Limited DO NOT GUARANTEE that the information on this page is the most up to date information available from the manufacturer, there are times when updated information is released and we are not made aware immediately.