• ROTBLOC 4X4 POST WRAPS are pre-molded and easy to install in 10 seconds or less on your job site.
 
• Designed to prevent groundline rot on your treated 4x4 posts which are commonly used for fences and support posts. 

• Sold individually or by the case at participating
Home Depot, Parr Lumber and local hardware and
lumber stores (in Washington and Oregon). Please
contact us directly if you cannot purchase locally
in your area.