Fast 2K Post Anchor Mix Expanding Foam Concrete Alternative for Post Install (2)
Fast 2K Post Anchor Mix Expanding Foam Concrete Alternative for Post Install (2)
FREE, Fast Shipping on all orders!
Fast 2K Post Anchor Mix Expanding Foam Concrete Alternative
This two-component expanding foam is a concrete alternative for setting fence posts, mailboxes, and signs.
Overview
Fast 2K Post Anchor Mix is an expanding foam that cures quickly to replace traditional concrete for post installations. It provides a strong, lightweight hold for fence posts, sign posts, and mailboxes. The two-component formula activates on mixing and expands to fill voids.
Built For Performance
- Two-component polyurethane foam expands to fill gaps
- Sets in minutes. No mixing water required.
- Lightweight alternative to concrete. Reduces labor.
- Provides strong holding strength for posts
- Works in wet or frozen ground conditions
On-The-Job Use
- Setting fence posts for residential yards
- Installing mailbox posts
- Securing sign posts in commercial settings
- Repairing loose posts without digging
Specs At A Glance
| Type | Expanding Foam Concrete Alternative |
| Components | 2K (two-part) |
| Package Quantity | 2 |
Good To Know
Q: How long does it take to cure? A: The foam sets in about 10-15 minutes and reaches full strength within 24 hours depending on temperature.
Q: Can it be used in cold weather? A: Yes, this foam cures even in freezing temperatures, unlike 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.
Get it between -
