Admil NZ suppliers of high quality Silicone Sealants & Adhesives for the automotive, marine, industrial, glazing and manufacturing and construction sectors.


100% Neutral Cure Matt Silicone Sealant / Adhesive

Name: Prosil 40

Cartridges: Yes

Sausages: Yes

Cure: Neutral

Type: Silicone

Admil Prosil 40 is a premium one part moisture curing, 100% calcium carbonate filled, high performance neutral cure silicone sealant(oxime) designed to give superior adhesion and durability in a wide range of materials and applications.

It will bond to form a strong weatherproof seal on most common building materials such as: glass, cement, concrete, ceramic, steel, aluminium, brick, concrete, most plastics etc.

Weathering and UV resistance is excellent and its superior physical properties are retained over many years exposure.

Some applications for this product include:

  • General purpose glazing
  • colonial bars
  • structural butt joints
  • expansion joints in concrete floors
  • weathersealing
  • solar panels


  • 10minute skin time
  • 5-10minute skin time
  • Matt Colours
  • Movement capability+25%
  • Superior Adhesion
  • Will not corrode metals

Materials **

  • Glass
  • Aluminum
  • Concrete
  • Wood
  • Plastics
  • Most powder coated surfaces.

** Materials are an indication only and some surfaces may need additional preparation prior to application. Admil Prosil Primer 1 is recommended where future preparation is required.

Prosil 40 is a calcium carbonate filled material.

  • White
  • Grey
  • Black