Enviro-Safe Proseal XL4 with Prodry XL4 Inject Fractional-1.5 Ton #2102-FRAC Description Proseal XL4 with Prodry XL4 Inject Fractional-1.5 Ton #2102-FRAC Proseal XL4 with Prodry XL4 Inject Fractional-1.5 Ton Part #: 2102-FRAC This product combines our Proseal XL4 and Prodry XL4 into a direct inject hose for an easy to use, one step application that seals leaks and removes moisture in your system. This product combines our Proseal XL4 and Prodry XL4 into a direct inject hose for an easy to use, one step application that seals leaks and removes moisture in your system. Forms a hard seal on metal, Schrader valves, o’rings, gaskets, a/c condensers, evaporators, line sets and solder joints Even though Proseal XL4 can form a seal on the Schrader valve, when you hook up to it the seal will release and allow you to use the Schrader if necessary. If there is still Proseal XL4 in the system it will reseal the Schrader. Enviro-Safe ProDry contains a dehydrating agent that converts system moisture into oil. This product performs best in heat pumps, split and mini- split units, packaged units, microchannel coils, coolers, and commercial units. Applications: heat pumps, split systems mini split units, packaged units, and microchannel coils DO NOT use in ammonia systems One-time use Concentrated No need to pump-down R410 or other units No injection-hose or caulk-gun needed Concentrated formula means less material in the system Payment Shipping Returns Payment is required at the time of purchase through Paypal. We ship Monday-Friday 8am-4pm. We try our best to get every order shipped the same day. We ship with Fedex Ground, UPS Ground, USPS First Class and USPS Priority. If you need faster shipping, we are able to ship certain items via air. Of course, that cost is much higher and you would need to call for a shipping quote. We do combine shipping whenever possible. A tracking number will be provided at the time of shipment. Buyer has 30 days to contact Enviro-Safe regarding any issues or to request a return. The item will be replaced or the buyers money refunded AFTER Enviro-Safe receives the item back in the same condition that is was shipped. If the buyer requests the return and there is nothing wrong with the item, the buyer is responsible for the return shipping and will not be refunded for the original shipping. If the item is defective, Enviro-Safe will supply a label for return and will refund or replace in full. Note: hazmat shipments can not be returned. (description exceeds maximum possible length)