“Course: Injection molding defects – Sink Marks” has been added to your cart. Continue shopping Remove item Thumbnail image Product Price Quantity Subtotal × Course: Injection molding defects - Sink Marks 135.60 $ Course: Injection molding defects - Sink Marks quantity 135.60 $ (incl. tax) Coupon: Apply coupon Update cart Cart totals Subtotal 135.60 $ (incl. tax) Total 135.60 $ (includes 15.60 $ HST) Proceed to checkout