Clearance Acetal Sheet Shop for Acetal overstock, remnants and drops. Acetal is a high strength, low friction engineering plastic. Note: We update our clearance inventory daily; however some items may be sold before they are removed online. We will contact you promptly if an item is no longer in stock. Discount is reflected in product price. Can’t find what you need? Shop all Acetal Materials or Get a Quote. We cut everything! Select your item, give us your cut requirements, we'll do the rest. Compare products selected. Clear List Prev Page - Next Compare products selected. Clear List Prev Page - Next Prices and product availability are subject to change without notice. Product quantities are limited. Clearance materials are not available for pickup and are excluded from online promo code discounts.