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3M marine grade silicone sealant is a high quality silicone designed for the harsh marine environment
Standard EPDM elastomers (O-rings and gasket)
UPC: 850967008393
UPC: 886780017762
and control
Simpson Strong-Tie OA Mission Collection 7.13 in. H X 5 in. W 12 Ga. Steel Post Base VEL-A 3M marine grade silicone sealantOutdoor Accents post bases secure the post or column to concrete and are perfect for outdoor projects, such as pergolas, patio covers and other top supported structures. These post bases feature decorative accents and provide ZMAX galvanization over a black powder coat for extra corrosion resistance. The APB44 includes a 1 in. standoff from the concrete to help avoid post end rot from moisture. This post base is designed for 4x4 lumber. UPC:
