This light-tack, heat-resistant tape is an ideal solution for lettering caps, working with small lettering, and a perfect companion when cutting sign vinyl. Sign Vinyl: cut design in the positive, weed away excess leaving graphic on paper carrier. Lay pre-mask tape over design and use a plastic squeegee to remove any air bubbles. When ready to apply graphic to hard good, peel off paper liner leaving graphic on pre-mask tape. Place design in position, use plastic squeegee to remove air bubbles on graphic. Peel off pre-mask tape. If graphic is not adhering, you may need to use more pressure with the squeegee.