40X50 Pond Liner HDRPE 30/40 Year, Best Seller 2025 Free Shipping!!

We offer a Brand new freshly cut, 40X50(50 feet by 40 feet ,40×50,50×40,40*50,50*40,40 by 50,50 by 40,40 feet by 50 feet) pond liner containing? 2000 square feet of HDRPE (High Density Reinforce Polyethylene) 100% tested , 30 mills, 40 years, limited warranty, UV Protected, Fish Safe, NSF certified for drinking water & very user friendly. It does not requires underlay for most uses. It is Made in America, under the best quality & environmental standards. We ship directly via FEDEX, UPS. DHL or Other to your door. This is our best seller commercial grade pond liner fit for most uses from ponds & lakes to Mining & infrastructure.

Please call us, if we are missing your size!!. We will custom cut it and send you a PayPal invoice at no additional cost.

Shipping:

The following shipping methods are available, UPS Ground (1-5 business days) Business days do not include weekends and there is no weekend delivery for any shipping method.

Please note that orders could arrive in multiple packages. Some exception applies.

Free Standard Ground: Orders delivered within the 48 contiguous states. Your package should arrive in 2 -7 business days depending on delivery location. No free shipping to Alaska and Hawaii. Orders shipped to Alaska and Hawaii will take an additional 10 – 20 days for delivery and are subject to an additional $50-400 USD delivery fee. Please contact us for a quote. Alaska, Puerto Rico and Hawaii are excluded from Free Shipping promotions.

Shipping returns and cancellations

*To return an item to us, you’ll need a Return Merchandise Authorization Number (RMA#).

*All returns require an RMA# in order for us to accept shipment of your item(s).

To obtain an RMA#, please call our Customer Service Department at 352 445 2821, Monday thru Friday, 8 am to 5 pm.

*Any returns without a valid return authorization number may be refused.

*Please write the return authorization number below our return address on the outside of the box.

*We only cover return shipping costs if the return is due to a manufacturing defect or as a result of our error.

*Items returned for other reasons will not be provided with a pre-paid freight return label for reasons such as “changed my mind,” “did not like the product” and “ordered the incorrect product” so shipping must be prepaid by the customer on all returns of this nature.

*All products must be returned in new, unused condition in their original box.

*Refund will be given on merchandise returned in the same manner as originally charged within 5 business days of receipt.

*We do not accept C.O.D. returns.

*There is 30 days? time limit to when you can return an item. ALL products must be returned to: William Castillo Inc 3850 SW 189 Ave Dunnellon Fl 34432.

Our Company does not accept order cancellations once the order has been placed, unless you contact us and we authorize it prior to shipment, per our Terms.

*The order is considered completed when you click “Submit Order” during the ordering process and may have already shipped within minutes.

*If you have ordered the wrong product, you will have to order a second product online or return the first unless it is intercepted.

*If you do not receive your item within 15 days from the date it was ordered, please call us, we will send you a new identical replacement.

*If you have not received your product within 15 days of ordering, please contact Customer Service at 352 445 2821.