Sika 2 lb. PostFix Fence Post Mix, Mix-In-The-Bag Expanding Foam for Supporting Non-Structural Posts, Mailbox, Sign Drawer Base Cabinet Customize your space with the

Customize your space with the Bloom® InstaBrace®

You may also need post top clips and matching gates

Finish: Elegant French white with black bronze hardware for a classy look

Q: Does this cabinet support additional customization

Sika 2 lb. PostFix Fence Post Mix, Mix-In-The-Bag Expanding Foam for Supporting Non-Structural Posts, Mailbox, Sign Drawer Base Cabinet Customize your space with theSika PostFix Fence Post Mix Expanding Foam Sika PostFix is an efficient, easy to use solution for setting non structural posts, such as fences and mailboxes. This two component polyurethane resin, mixed directly in the bag, expands to provide robust, reliable support without the need for water or additional tools. Experience quick and mess free installation with this fast setting, VOC compliant foam. Key Features: Rapid Expansion: Mix in the bag