For the detailed answer to this question, you'd better contact our staff. In general, thread sealing cord can enjoy an extended warranty service at HANGZHOU FOREVER PLASTICS CO.,LTD. An extended warranty, sometimes called a service agreement, or a maintenance agreement is a prolonged warranty offered to customers in addition to the standard warranty on new items. It covers the cost of replacement or repair of the product, if it is caused due to a manufacturing defect or poor workmanship. However, it may not cover anything other than failure from normal usage, or the abuse, and malicious destruction. So, to make the product enjoy the extended warranty service, the prerequisite for customers is to take good care of the product and use it in accordance with the instructions given by the manufacturer.

Foreverseal has a technical R&D team and has been dedicated to the research and development of thread sealing cord. Foreverseal's ptfe tape series are created based on unremitting efforts. In Foreverseal expanding tape sealants manufacture, a relevant quality control inspection is performed after each production step. For example, the incoming metallic elements are subjected to a strict test. The product has a long service life. Its fully shielded design helps to avoid leakage problems and thus better protects its components from damage.

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