After trying this shrinkable optical fusion splice protection I'm confident that my electrical connections are secure and protected in any industrial setting... The material's durability and strength are unmatched, making it ideal for scientific applications. However, it would be helpful if the instructions came with more detailed diagrams to help with installation, especially for those who are new to this type of product. Overall, I highly recommend this product for anyone looking for reliable wiring and connecting solutions in the industrial and scientific fields..