Fast 2K Deck Post Mix, Expanding Foam Concrete Alternative for Post Install (1)

Fast 2K Deck Post Mix, Expanding Foam Concrete Alternative

This Fast 2K Deck Post Mix is an expanding foam concrete alternative designed for quick and easy post installation, providing a strong foundation without mixing traditional concrete.

Overview

This Fast 2K Deck Post Mix is a two-component expanding foam that serves as a lightweight concrete alternative for setting posts. The Fast 2K foam expands on contact to fill voids and anchor posts securely. Ideal for decking fences posts and sign posts where speed and ease are priorities.

Built For Performance

• Two-component formula activates and expands on mixing
• Expands up to several times its volume to fill gaps
• Sets in minutes reducing installation time
• Lightweight compared to traditional concrete
• Provides strong load-bearing support for posts
• Resists shifting and settling over time

On-The-Job Use

• Deck post installation
• Fence post setting
• Sign and mailbox post anchoring
• Light pole and flagpole bases

Specs At A Glance

Good To Know

Q: How much does one pack cover for a typical post hole? A: Coverage depends on hole size, but a single unit is designed for one standard 4x4 post in a 12-inch diameter hole up to 24 inches deep.

Q: Can this be used in wet soil conditions? A: Yes, the foam cures even in damp environments and does not require dry conditions like traditional concrete.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.