Add the Semi-Permanent Adhesive
This is a semi-permanent adhesive. One gallon should be enough adhesive to cover approximately 250 square feet.
If you are concerned about being able to remove the wall covering at a later date we suggest using a Heavy Duty Clay or Clear, Strippable Adhesive available at any local paint and wall paper outlet. 1 Gallon should cover about the same.
1 Gallon resealable bucket