Cart Minimum Order is $250.00 “Spin-on Glass NDG-3000” has been added to your cart. View cart Remove item Thumbnail image Product Price Quantity Subtotal × Spin-on Glass Ag-135 $1,365.00 Spin-on Glass Ag-135 quantity $1,365.00 × Spin-on Glass NDG-3000 $1,255.00 Spin-on Glass NDG-3000 quantity $1,255.00 Update cart Cart totals Subtotal $2,620.00 Shipping Shipping costs are calculated during checkout. Total $2,620.00 Proceed to checkout