NDS® 4″ Spee-D Channel slotted structural Polyolefin grates have UV inhibitors in the grates to prevent fading and cracking from the sun. All NDS® structural Polyolefin grates are chemically resistant, rustproof, and maintenance-free.
$472.25
NDS® Spee-D Channel replacement plastic slotted grates
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NDS® 4″ Spee-D Channel slotted structural Polyolefin grates have UV inhibitors in the grates to prevent fading and cracking from the sun. All NDS® structural Polyolefin grates are chemically resistant, rustproof, and maintenance-free.