| 摘要 |
A caulking or grouting aid comprising two identical, double-sided adhesive strips 12 and 12' attached to a backing strip 14 such that adhesive strip 12 and 12' are parallel to one another and are spaced apart forming a uniform, intermediate channel. The backing strip is folded in half, such that the exposed edge of backing strip 14 can be inserted into the corner of a wall, then unfolded such that the front sides of the adhesive strips become adhered to the adjacent walls, forming a uniform channel into which caulk or grout can be applied. |
