Black Swan Mfg. Co. 06000 Liquid Stop Leak Hydronic Boilers

A superior liquid product designed to make lasting repairs on steam and hot water boilers. This product works on high and low pressure heating systems and withstands high temperatures, high pressure, expansion, contraction and vibration. Will not interfere with the operation of the system and the system will not have to be shut down to use the product.

Order Processing: After your payment is authorized and verified, we will start processing your order and this process can take from 1 to 2 business days, so please be patient with us. If we are unable to process your order due to inaccurate or incomplete payment or incorrect address information, your order processing may be delayed.

Carrier: UPS/FedEx/USPS. Delivery Timescale: More than 90% of orders arrive in 10 business days after despatch.

FREE RETURNS on all orders!
The following conditions must be met:

1. Items must be returned within 30 days after the purchase date.
2. Items must be unworn, undamaged and in original packaging.