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.

Features

• 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
• Seals and protects base of post
• Compatible with use in cold conditions without the need for additives
• Easy-to-prepare, mix-in-the-bag, fast-setting, expanding polyurethane foam for post installation