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Sika® PostFix® Fence Post Mix

A two component, mix-in-the-bag expanding foam for supporting non-structural posts such as fence, mailbox, and sign posts.

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  • Simple application - just roll, mix, cut and pour
  • Sets in as fast as 3 minutes
  • High strength and resistant to uptake of water
  • Seals and protects base of post
  • Compatible for use in cold conditions without the need for additives
Available Colors
For visual representation only. The final cured color of the product may vary. Use cured color samples for color matching.

Scan To Start Your 3D PostFix® Demo

No download required

QR code.
  1. Step 1
    Open camera app on phone
  2. Step 2
    Scan QR code
  3. Step 3
    Click on link to start

Application Steps