Laminated butyl tapes are commonly used as a joint sealer on insulated panel roofs and walls, giving a complete water tight seal that will last the life of the roof panels. They come on roll form, and are easy and clean to apply with no wastage.
PB0314T is butyl tape laminated with a fixed foil backing. The foil backing is titania in color, while the butyl is white.
PBBL310 is a waterproof, single sided butyl sealant tape with a foil laminate. It is available in black