EternaBond 2" X 50' White RoofSeal Sealant Tape RoofSeal tape is white with a 50 foot length and a 2 inch width. Total thickness is 35 mil. The UV stable backing on RoofSeal makes it ideal for use in sunny environments. The elongation factor is very high, which permits RoofSeal to expand or contract with changing conditions. The simple installation only requires some surface preparation before use. RoofSeal can be made to fit around certain objects, as it is able to stick to itself. RoofSeal adhesive uses MicroSealant Technology, which is a 100% solids formulation consisting of synthetic resins, thermoplastics and noncuring rubber with a built-in primer. The adhesive side has a silicone lining that prevents it from sticking to other surfaces before application.
Installation The area should be dry and free from debris or other substances before RoofSeal can be applied. Remove the lining as the tape is being applied to prevent mistakes and keep the tape from coming into contact with other surfaces or objects. Pressure should be applied to set up the bonding process and remove any air bubbles. This can be done with your hand, although a steel roller provides the best results. If the ambient temperature is 40 F to -20 F, the surface should be treated with EternaPrime surface conditioner before applying.