Presents defense for a partial sight barrier against ultra-gentle and blue light radiation in welding purposes. Screenflex Bronze is compliant with AWS and ISO requirements. We provide welding quality adaptable PVC strip rolls perfect for developing PVC strip curtain welding bays. Our welding grade PVC rolls successfully monitor employees eyes https://ok-social.com/story3748292/not-known-details-about-pvc-strip-curtain-manufacturers