Proband 60 is a preformed thermoplastic overbanding tape for use on joints in asphalt and concrete surfaces to help prevent the ingress of water and reducing the likelihood of early life fretting and failure of the joint. The addition of a high psv aggregate ensures the overbanding maintains a high skid resistance throughout its service life.
Application
Proband 60 is easily installed with minimal equipment required. Ensure the joint is clean and free from any contaminate which would inhibit good adhesion. The surface should be dry and above 0°C. Using a gas flame torch, gently warm the surface to receive Proband 60. For applications onto Concrete, Probit Bitumen Primer should first be applied and allowed to dry. For applications onto bituminous surfaces, the Proband 60 can be applied directly without the need for a primer.
Cut the Proband 60 to size using a sharp bladed knife and lay into position along the joint. A slight overlap of Proband 60 is required when joining sections. Once satisfied the Proband 60 is positioned correctly, use the lit gas torch and with a powerful flame apply heat approximately 200mm above the surface in a slow sweeping motion. As heating progresses the Proband 60 will become molten. Care should be taken not to overheat to avoid burning and discolouration. Continue heating process until the whole striphas been heated and become molten. Allow to cool typically 5 - 10 minutes. Check to ensure the edges of the Proband 60 are well adhered (use a flat blade or screwdriver and ensure material can not be prised upward) and apply heat again if required until a good bond has been achieved. Allow to fully cool before opening to traffic.
Storage
12 month shelf life when kept in a dry area protected from frost and in unopened packaging. Extreme temperatures and direct sunlight should be avoided.
Data Sheet
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