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Sika®

Brown/Light Green Fence Post Mix

Mfg.#
483503
Sku#
615237
  • Lightweight and easy to handle
  • Simple application, just roll, mix and pour
  • Pre-portioned for quality control and consistent performance
  • Sets in 3 mins (varies with temperature), allowing faster placement
  • Easy-to-prepare, mix-in-the-bag, fast-setting, expanding polyurethane foam for post installation

* Estimated stock levels as of Wed, Apr 1, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

Sika PostFix is a two-part, pre-proportioned polyurethane resin which when mixed produces an expanding foam. It has been specifically formulated and packaged to provide a lightweight, mix-in-the-bag, fast-setting and high-strength backfill for wooden, PVC and steel in ground supports. Sika® PostFix is based upon Sika's proven foam technology and designed for easy, convenient and quick support of many types of posts.

Specifications

General

Type Fence Post Mix

Dimensions

Height 8.5 in
Length 9.75 in
Weight 2 lb
Width 0.5 in

Manufacturing Details
The following information is subject to change without notice

Country of Origin US
Prop 65 Warning Warning WARNING: Cancer - www.P65Warnings.ca.gov.
Shop USA Yes

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